ksmbd: Change the return value of ksmbd_vfs_query_maximal_access to void

[ Upstream commit ccb5889af97c03c67a83fcd649602034578c0d61 ]

The return value of ksmbd_vfs_query_maximal_access is meaningless,
it is better to modify it to void.

Signed-off-by: Lu Hongfei <luhongfei@vivo.com>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/fs/ksmbd/smb2pdu.c b/fs/ksmbd/smb2pdu.c
index 554180b3f5b9810e184b9ae7a8c087fdffbcb5ea..59b3f41fa8c485195272fa6ceca3f03ecf587272 100644 (file)
--- a/fs/ksmbd/smb2pdu.c
+++ b/fs/ksmbd/smb2pdu.c
@@ -2877,11 +2877,9 @@ int smb2_open(struct ksmbd_work *work)
                if (!file_present) {
                        daccess = cpu_to_le32(GENERIC_ALL_FLAGS);
                } else {
-                       rc = ksmbd_vfs_query_maximal_access(user_ns,
+                       ksmbd_vfs_query_maximal_access(user_ns,
                                                            path.dentry,
                                                            &daccess);
-                       if (rc)
-                               goto err_out;
                        already_permitted = true;
                }
                maximal_access = daccess;

diff --git a/fs/ksmbd/vfs.c b/fs/ksmbd/vfs.c
index 7d239d3f8dbdd4d87b5c8f696ca3e9e0e8a03ec5..540c147411946c257213f408be73eb74a5aa34ad 100644 (file)
--- a/fs/ksmbd/vfs.c
+++ b/fs/ksmbd/vfs.c
@@ -121,11 +121,9 @@ err_out:
        return -ENOENT;
 }
 
-int ksmbd_vfs_query_maximal_access(struct user_namespace *user_ns,
+void ksmbd_vfs_query_maximal_access(struct user_namespace *user_ns,
                                   struct dentry *dentry, __le32 *daccess)
 {
-       int ret = 0;
-
        *daccess = cpu_to_le32(FILE_READ_ATTRIBUTES | READ_CONTROL);
 
        if (!inode_permission(user_ns, d_inode(dentry), MAY_OPEN | MAY_WRITE))
@@ -142,8 +140,6 @@ int ksmbd_vfs_query_maximal_access(struct user_namespace *user_ns,
 
        if (!inode_permission(user_ns, d_inode(dentry->d_parent), MAY_EXEC | MAY_WRITE))
                *daccess |= FILE_DELETE_LE;
-
-       return ret;
 }
 
 /**

diff --git a/fs/ksmbd/vfs.h b/fs/ksmbd/vfs.h
index adaf511dace14d2eed028c4aa99fc1d5c0dbad9f..2e87136f9eba8b9d204a4f82cebfed735dc63cb5 100644 (file)
--- a/fs/ksmbd/vfs.h
+++ b/fs/ksmbd/vfs.h
@@ -111,7 +111,7 @@ struct ksmbd_kstat {
 };
 
 int ksmbd_vfs_lock_parent(struct dentry *parent, struct dentry *child);
-int ksmbd_vfs_query_maximal_access(struct user_namespace *user_ns,
+void ksmbd_vfs_query_maximal_access(struct user_namespace *user_ns,
                                   struct dentry *dentry, __le32 *daccess);
 int ksmbd_vfs_create(struct ksmbd_work *work, const char *name, umode_t mode);
 int ksmbd_vfs_mkdir(struct ksmbd_work *work, const char *name, umode_t mode);