core/import-creds: rename import_credentials_context_free() to _done()

This is allocated on stack, hence rename as per our coding style.
While at it, make sure the struct name is consistent with funcs.

diff --git a/src/core/import-creds.c b/src/core/import-creds.c
index dc37c0d57348cae51c1ec05b8ddcf2c34db6ab34..99ec2a69b7e0d440c7c61998b7bf0bc58b173b97 100644 (file)
--- a/src/core/import-creds.c
+++ b/src/core/import-creds.c
@@ -66,19 +66,19 @@
  * Net result: the service manager can pick up trusted credentials from $CREDENTIALS_DIRECTORY afterwards,
  * and untrusted ones from $ENCRYPTED_CREDENTIALS_DIRECTORY. */
 
-typedef struct ImportCredentialContext {
+typedef struct ImportCredentialsContext {
         int target_dir_fd;
         size_t size_sum;
         unsigned n_credentials;
-} ImportCredentialContext;
+} ImportCredentialsContext;
 
-static void import_credentials_context_free(ImportCredentialContext *c) {
+static void import_credentials_context_done(ImportCredentialsContext *c) {
         assert(c);
 
-        c->target_dir_fd = safe_close(c->target_dir_fd);
+        safe_close(c->target_dir_fd);
 }
 
-static int acquire_credential_directory(ImportCredentialContext *c, const char *path, bool with_mount) {
+static int acquire_credential_directory(ImportCredentialsContext *c, const char *path, bool with_mount) {
         int r;
 
         assert(c);
@@ -130,7 +130,7 @@ static int open_credential_file_for_write(int target_dir_fd, const char *dir_nam
         return fd;
 }
 
-static bool credential_size_ok(ImportCredentialContext *c, const char *name, uint64_t size) {
+static bool credential_size_ok(const ImportCredentialsContext *c, const char *name, uint64_t size) {
         assert(c);
         assert(name);
 
@@ -169,7 +169,7 @@ static int finalize_credentials_dir(const char *dir, const char *envvar) {
 }
 
 static int import_credentials_boot(void) {
-        _cleanup_(import_credentials_context_free) ImportCredentialContext context = {
+        _cleanup_(import_credentials_context_done) ImportCredentialsContext context = {
                 .target_dir_fd = -EBADF,
         };
         int r;
@@ -285,7 +285,7 @@ static int import_credentials_boot(void) {
 }
 
 static int proc_cmdline_callback(const char *key, const char *value, void *data) {
-        ImportCredentialContext *c = ASSERT_PTR(data);
+        ImportCredentialsContext *c = ASSERT_PTR(data);
         _cleanup_free_ void *binary = NULL;
         _cleanup_free_ char *n = NULL;
         _cleanup_close_ int nfd = -EBADF;
@@ -360,7 +360,7 @@ static int proc_cmdline_callback(const char *key, const char *value, void *data)
         return 0;
 }
 
-static int import_credentials_proc_cmdline(ImportCredentialContext *c) {
+static int import_credentials_proc_cmdline(ImportCredentialsContext *c) {
         int r;
 
         assert(c);
@@ -374,7 +374,7 @@ static int import_credentials_proc_cmdline(ImportCredentialContext *c) {
 
 #define QEMU_FWCFG_PATH "/sys/firmware/qemu_fw_cfg/by_name/opt/io.systemd.credentials"
 
-static int import_credentials_qemu(ImportCredentialContext *c) {
+static int import_credentials_qemu(ImportCredentialsContext *c) {
         _cleanup_free_ DirectoryEntries *de = NULL;
         _cleanup_close_ int source_dir_fd = -EBADF;
         int r;
@@ -471,7 +471,7 @@ static int import_credentials_qemu(ImportCredentialContext *c) {
         return 0;
 }
 
-static int parse_smbios_strings(ImportCredentialContext *c, const char *data, size_t size) {
+static int parse_smbios_strings(ImportCredentialsContext *c, const char *data, size_t size) {
         size_t left, skip;
         const char *p;
         int r;
@@ -573,9 +573,11 @@ static int parse_smbios_strings(ImportCredentialContext *c, const char *data, si
         return 0;
 }
 
-static int import_credentials_smbios(ImportCredentialContext *c) {
+static int import_credentials_smbios(ImportCredentialsContext *c) {
         int r;
 
+        assert(c);
+
         /* Parses DMI OEM strings fields (SMBIOS type 11), as settable with qemu's -smbios type=11,value=… switch. */
 
         if (detect_container() > 0) /* don't access /sys/ in a container */
@@ -607,7 +609,7 @@ static int import_credentials_smbios(ImportCredentialContext *c) {
         return 0;
 }
 
-static int import_credentials_initrd(ImportCredentialContext *c) {
+static int import_credentials_initrd(ImportCredentialsContext *c) {
         _cleanup_free_ DirectoryEntries *de = NULL;
         _cleanup_close_ int source_dir_fd = -EBADF;
         int r;
@@ -700,7 +702,7 @@ static int import_credentials_initrd(ImportCredentialContext *c) {
 }
 
 static int import_credentials_trusted(void) {
-        _cleanup_(import_credentials_context_free) ImportCredentialContext c = {
+        _cleanup_(import_credentials_context_done) ImportCredentialsContext c = {
                 .target_dir_fd = -EBADF,
         };
         int q, w, r, y;
@@ -728,7 +730,7 @@ static int import_credentials_trusted(void) {
 }
 
 static int merge_credentials_trusted(const char *creds_dir) {
-        _cleanup_(import_credentials_context_free) ImportCredentialContext c = {
+        _cleanup_(import_credentials_context_done) ImportCredentialsContext c = {
                 .target_dir_fd = -EBADF,
         };
         int r;