From: David Howells Date: Mon, 1 Dec 2025 08:40:25 +0000 (+0000) Subject: cifs: Do some preparation prior to organising the function declarations X-Git-Tag: v6.19-rc1~47^2~11 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=32a60868093aed5ccaa5e57f3b57f791f22ac133;p=thirdparty%2Fkernel%2Flinux.git cifs: Do some preparation prior to organising the function declarations Make some preparatory cleanups prior to running a script to organise the function declarations within the fs/smb/client/ headers. These include: (1) Remove "inline" from the dummy cifs_proc_init/clean() functions as they are in a .c file. (2) Move should_compress()'s kdoc comment to the .c file and remove kdoc markers from the comments. (3) Rename CIFS_ALLOW_INSECURE_LEGACY in #endif comments to have CONFIG_ on the front to allow the script to recognise it. (4) Don't let comments have bare words at the left margin as that confused the simplistic function detection code in the script. (5) Adjust some argument lists so that when and if the cleanup script is run they don't end up over 100 chars. (6) Fix a few comments to have missing '*' added or the "*/" moved to their own lines so that checkpatch doesn't moan over the cleanup script patch. (7) Move struct cifs_calc_sig_ctx to cifsglob.h. (8) Remove some __KERNEL__ conditionals. Signed-off-by: David Howells Reviewed-by: Paulo Alcantara (Red Hat) cc: linux-cifs@vger.kernel.org Signed-off-by: Steve French --- diff --git a/fs/smb/client/cifs_debug.c b/fs/smb/client/cifs_debug.c index 881d3a88d683a..2cb234d4bd2fc 100644 --- a/fs/smb/client/cifs_debug.c +++ b/fs/smb/client/cifs_debug.c @@ -1318,11 +1318,11 @@ static const struct proc_ops cifs_mount_params_proc_ops = { }; #else -inline void cifs_proc_init(void) +void cifs_proc_init(void) { } -inline void cifs_proc_clean(void) +void cifs_proc_clean(void) { } #endif /* PROC_FS */ diff --git a/fs/smb/client/cifs_spnego.h b/fs/smb/client/cifs_spnego.h index e4d751b0c8127..e70929db3611f 100644 --- a/fs/smb/client/cifs_spnego.h +++ b/fs/smb/client/cifs_spnego.h @@ -27,10 +27,8 @@ struct cifs_spnego_msg { uint8_t data[]; }; -#ifdef __KERNEL__ extern struct key_type cifs_spnego_key_type; extern struct key *cifs_get_spnego_key(struct cifs_ses *sesInfo, struct TCP_Server_Info *server); -#endif /* KERNEL */ #endif /* _CIFS_SPNEGO_H */ diff --git a/fs/smb/client/cifs_unicode.h b/fs/smb/client/cifs_unicode.h index e137a0dfbbe9a..6e4b99786498d 100644 --- a/fs/smb/client/cifs_unicode.h +++ b/fs/smb/client/cifs_unicode.h @@ -54,7 +54,6 @@ #define SFM_MAP_UNI_RSVD 1 #define SFU_MAP_UNI_RSVD 2 -#ifdef __KERNEL__ int cifs_from_utf16(char *to, const __le16 *from, int tolen, int fromlen, const struct nls_table *cp, int map_type); int cifs_utf16_bytes(const __le16 *from, int maxbytes, @@ -69,8 +68,6 @@ extern int cifs_remap(struct cifs_sb_info *cifs_sb); extern __le16 *cifs_strndup_to_utf16(const char *src, const int maxlen, int *utf16_len, const struct nls_table *cp, int remap); -#endif - wchar_t cifs_toupper(wchar_t in); #endif /* _CIFS_UNICODE_H */ diff --git a/fs/smb/client/cifsfs.c b/fs/smb/client/cifsfs.c index 011976f5f6229..d9664634144d3 100644 --- a/fs/smb/client/cifsfs.c +++ b/fs/smb/client/cifsfs.c @@ -28,6 +28,8 @@ #include #include #include +#include +#include #include #include #include "cifsfs.h" @@ -35,10 +37,9 @@ #define DECLARE_GLOBALS_HERE #include "cifsglob.h" #include "cifsproto.h" +#include "smb2proto.h" #include "cifs_debug.h" #include "cifs_fs_sb.h" -#include -#include #include "cifs_spnego.h" #include "fscache.h" #ifdef CONFIG_CIFS_DFS_UPCALL diff --git a/fs/smb/client/cifsglob.h b/fs/smb/client/cifsglob.h index a8cfe9b87a20d..f9c1f553ffd00 100644 --- a/fs/smb/client/cifsglob.h +++ b/fs/smb/client/cifsglob.h @@ -2118,7 +2118,7 @@ extern struct smb_version_operations smb1_operations; extern struct smb_version_values smb1_values; extern struct smb_version_operations smb20_operations; extern struct smb_version_values smb20_values; -#endif /* CIFS_ALLOW_INSECURE_LEGACY */ +#endif /* CONFIG_CIFS_ALLOW_INSECURE_LEGACY */ extern struct smb_version_operations smb21_operations; extern struct smb_version_values smb21_values; extern struct smb_version_values smbdefault_values; @@ -2286,4 +2286,10 @@ static inline void mid_execute_callback(struct TCP_Server_Info *server, (le32_to_cpu((tcon)->fsAttrInfo.Attributes) & \ FILE_SUPPORTS_REPARSE_POINTS)) +struct cifs_calc_sig_ctx { + struct md5_ctx *md5; + struct hmac_sha256_ctx *hmac; + struct shash_desc *shash; +}; + #endif /* _CIFS_GLOB_H */ diff --git a/fs/smb/client/cifsproto.h b/fs/smb/client/cifsproto.h index 5d54de12f0f40..823ca4f369140 100644 --- a/fs/smb/client/cifsproto.h +++ b/fs/smb/client/cifsproto.h @@ -594,7 +594,7 @@ extern int cifs_do_set_acl(const unsigned int xid, struct cifs_tcon *tcon, const struct nls_table *nls_codepage, int remap); extern int CIFSGetExtAttr(const unsigned int xid, struct cifs_tcon *tcon, const int netfid, __u64 *pExtAttrBits, __u64 *pMask); -#endif /* CIFS_ALLOW_INSECURE_LEGACY */ +#endif /* CONFIG_CIFS_ALLOW_INSECURE_LEGACY */ extern void cifs_autodisable_serverino(struct cifs_sb_info *cifs_sb); extern bool couldbe_mf_symlink(const struct cifs_fattr *fattr); extern int check_mf_symlink(unsigned int xid, struct cifs_tcon *tcon, @@ -626,11 +626,6 @@ int cifs_create_mf_symlink(unsigned int xid, struct cifs_tcon *tcon, struct cifs_sb_info *cifs_sb, const unsigned char *path, char *pbuf, unsigned int *pbytes_written); -struct cifs_calc_sig_ctx { - struct md5_ctx *md5; - struct hmac_sha256_ctx *hmac; - struct shash_desc *shash; -}; int __cifs_calc_signature(struct smb_rqst *rqst, struct TCP_Server_Info *server, char *signature, struct cifs_calc_sig_ctx *ctx); enum securityEnum cifs_select_sectype(struct TCP_Server_Info *, diff --git a/fs/smb/client/compress.c b/fs/smb/client/compress.c index f03dd98044270..e0c44b46080ef 100644 --- a/fs/smb/client/compress.c +++ b/fs/smb/client/compress.c @@ -44,7 +44,7 @@ struct bucket { unsigned int count; }; -/** +/* * has_low_entropy() - Compute Shannon entropy of the sampled data. * @bkt: Bytes counts of the sample. * @slen: Size of the sample. @@ -82,7 +82,7 @@ static bool has_low_entropy(struct bucket *bkt, size_t slen) #define BYTE_DIST_BAD 0 #define BYTE_DIST_GOOD 1 #define BYTE_DIST_MAYBE 2 -/** +/* * calc_byte_distribution() - Compute byte distribution on the sampled data. * @bkt: Byte counts of the sample. * @slen: Size of the sample. @@ -182,7 +182,7 @@ static int collect_sample(const struct iov_iter *source, ssize_t max, u8 *sample return s; } -/** +/* * is_compressible() - Determines if a chunk of data is compressible. * @data: Iterator containing uncompressed data. * @@ -261,6 +261,21 @@ out: return ret; } +/* + * should_compress() - Determines if a request (write) or the response to a + * request (read) should be compressed. + * @tcon: tcon of the request is being sent to + * @rqst: request to evaluate + * + * Return: true iff: + * - compression was successfully negotiated with server + * - server has enabled compression for the share + * - it's a read or write request + * - (write only) request length is >= SMB_COMPRESS_MIN_LEN + * - (write only) is_compressible() returns 1 + * + * Return false otherwise. + */ bool should_compress(const struct cifs_tcon *tcon, const struct smb_rqst *rq) { const struct smb2_hdr *shdr = rq->rq_iov->iov_base; diff --git a/fs/smb/client/compress.h b/fs/smb/client/compress.h index f3ed1d3e52fbf..63aea32fbe921 100644 --- a/fs/smb/client/compress.h +++ b/fs/smb/client/compress.h @@ -29,26 +29,11 @@ #ifdef CONFIG_CIFS_COMPRESSION typedef int (*compress_send_fn)(struct TCP_Server_Info *, int, struct smb_rqst *); -int smb_compress(struct TCP_Server_Info *server, struct smb_rqst *rq, compress_send_fn send_fn); -/** - * should_compress() - Determines if a request (write) or the response to a - * request (read) should be compressed. - * @tcon: tcon of the request is being sent to - * @rqst: request to evaluate - * - * Return: true iff: - * - compression was successfully negotiated with server - * - server has enabled compression for the share - * - it's a read or write request - * - (write only) request length is >= SMB_COMPRESS_MIN_LEN - * - (write only) is_compressible() returns 1 - * - * Return false otherwise. - */ +int smb_compress(struct TCP_Server_Info *server, struct smb_rqst *rq, compress_send_fn send_fn); bool should_compress(const struct cifs_tcon *tcon, const struct smb_rqst *rq); -/** +/* * smb_compress_alg_valid() - Validate a compression algorithm. * @alg: Compression algorithm to check. * @valid_none: Conditional check whether NONE algorithm should be diff --git a/fs/smb/client/dir.c b/fs/smb/client/dir.c index 4ad69dc77e09b..747256025e49b 100644 --- a/fs/smb/client/dir.c +++ b/fs/smb/client/dir.c @@ -457,7 +457,7 @@ out_err: int cifs_atomic_open(struct inode *inode, struct dentry *direntry, - struct file *file, unsigned oflags, umode_t mode) + struct file *file, unsigned int oflags, umode_t mode) { int rc; unsigned int xid; diff --git a/fs/smb/client/dns_resolve.h b/fs/smb/client/dns_resolve.h index 0dc706f2c4225..36bc4a6a55bfb 100644 --- a/fs/smb/client/dns_resolve.h +++ b/fs/smb/client/dns_resolve.h @@ -15,8 +15,6 @@ #include "cifsglob.h" #include "cifsproto.h" -#ifdef __KERNEL__ - int dns_resolve_name(const char *dom, const char *name, size_t namelen, struct sockaddr *ip_addr); @@ -36,6 +34,4 @@ static inline int dns_resolve_unc(const char *dom, const char *unc, return dns_resolve_name(dom, name, namelen, ip_addr); } -#endif /* KERNEL */ - #endif /* _DNS_RESOLVE_H */ diff --git a/fs/smb/client/fs_context.c b/fs/smb/client/fs_context.c index a966c6a8b1f5b..1419a7336d3fe 100644 --- a/fs/smb/client/fs_context.c +++ b/fs/smb/client/fs_context.c @@ -505,7 +505,7 @@ cifs_parse_smb_version(struct fs_context *fc, char *value, struct smb3_fs_contex case Smb_20: cifs_errorf(fc, "vers=2.0 mount not permitted when legacy dialects disabled\n"); return 1; -#endif /* CIFS_ALLOW_INSECURE_LEGACY */ +#endif /* CONFIG_CIFS_ALLOW_INSECURE_LEGACY */ case Smb_21: ctx->ops = &smb21_operations; ctx->vals = &smb21_values; diff --git a/fs/smb/client/misc.c b/fs/smb/client/misc.c index eb7368367c143..9529fa385938e 100644 --- a/fs/smb/client/misc.c +++ b/fs/smb/client/misc.c @@ -18,6 +18,7 @@ #include "nterr.h" #include "cifs_unicode.h" #include "smb2pdu.h" +#include "smb2proto.h" #include "cifsfs.h" #ifdef CONFIG_CIFS_DFS_UPCALL #include "dns_resolve.h" diff --git a/fs/smb/client/netmisc.c b/fs/smb/client/netmisc.c index e5a465a018c04..ae15f0bef0097 100644 --- a/fs/smb/client/netmisc.c +++ b/fs/smb/client/netmisc.c @@ -200,7 +200,7 @@ cifs_set_port(struct sockaddr *addr, const unsigned short int port) } /***************************************************************************** -convert a NT status code to a dos class/code + *convert a NT status code to a dos class/code *****************************************************************************/ /* NT status -> dos error map */ static const struct { diff --git a/fs/smb/client/smb2file.c b/fs/smb/client/smb2file.c index 68d37f11f3f3d..7f11ae6bb785d 100644 --- a/fs/smb/client/smb2file.c +++ b/fs/smb/client/smb2file.c @@ -140,7 +140,8 @@ int smb2_parse_symlink_response(struct cifs_sb_info *cifs_sb, const struct kvec cifs_sb); } -int smb2_open_file(const unsigned int xid, struct cifs_open_parms *oparms, __u32 *oplock, void *buf) +int smb2_open_file(const unsigned int xid, struct cifs_open_parms *oparms, + __u32 *oplock, void *buf) { int rc; __le16 *smb2_path; diff --git a/fs/smb/client/smb2inode.c b/fs/smb/client/smb2inode.c index 3e45e41f5713b..2ded3246600c0 100644 --- a/fs/smb/client/smb2inode.c +++ b/fs/smb/client/smb2inode.c @@ -21,7 +21,6 @@ #include "cifs_unicode.h" #include "fscache.h" #include "smb2glob.h" -#include "smb2pdu.h" #include "smb2proto.h" #include "cached_dir.h" #include "../common/smb2status.h" diff --git a/fs/smb/client/smb2maperror.c b/fs/smb/client/smb2maperror.c index b179d7369fbac..4fc22456c39e7 100644 --- a/fs/smb/client/smb2maperror.c +++ b/fs/smb/client/smb2maperror.c @@ -11,10 +11,9 @@ #include "cifsglob.h" #include "cifsproto.h" #include "cifs_debug.h" -#include "smb2pdu.h" #include "smb2proto.h" -#include "../common/smb2status.h" #include "smb2glob.h" +#include "../common/smb2status.h" #include "trace.h" struct status_to_posix_error { diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c index 3328d6a890380..a16ded46b5a26 100644 --- a/fs/smb/client/smb2ops.c +++ b/fs/smb/client/smb2ops.c @@ -17,9 +17,9 @@ #include #include "cifsfs.h" #include "cifsglob.h" -#include "smb2pdu.h" -#include "smb2proto.h" #include "cifsproto.h" +#include "smb2proto.h" +#include "smb2pdu.h" #include "cifs_debug.h" #include "cifs_unicode.h" #include "../common/smb2status.h" diff --git a/fs/smb/client/smb2pdu.c b/fs/smb/client/smb2pdu.c index 7d041dc168247..bff39a5f39b0f 100644 --- a/fs/smb/client/smb2pdu.c +++ b/fs/smb/client/smb2pdu.c @@ -26,8 +26,8 @@ #include #include #include "cifsglob.h" -#include "cifsacl.h" #include "cifsproto.h" +#include "cifsacl.h" #include "smb2proto.h" #include "cifs_unicode.h" #include "cifs_debug.h" @@ -3949,7 +3949,8 @@ int SMB2_query_info(const unsigned int xid, struct cifs_tcon *tcon, /* currently unused, as now we are doing compounding instead (see smb311_posix_query_path_info) */ int SMB311_posix_query_info(const unsigned int xid, struct cifs_tcon *tcon, - u64 persistent_fid, u64 volatile_fid, struct smb311_posix_qinfo *data, u32 *plen) + u64 persistent_fid, u64 volatile_fid, + struct smb311_posix_qinfo *data, u32 *plen) { size_t output_len = sizeof(struct smb311_posix_qinfo *) + (sizeof(struct smb_sid) * 2) + (PATH_MAX * 2); diff --git a/fs/smb/client/smb2proto.h b/fs/smb/client/smb2proto.h index 441df217c7969..152e888512aaf 100644 --- a/fs/smb/client/smb2proto.h +++ b/fs/smb/client/smb2proto.h @@ -9,8 +9,10 @@ */ #ifndef _SMB2PROTO_H #define _SMB2PROTO_H + #include #include +#include "cached_dir.h" struct statfs; struct smb_rqst;