machined: Move image discovery logic into src/shared, so that we can make use of...

[elogind.git] / src / shared / base-filesystem.c

diff --git a/src/shared/base-filesystem.c b/src/shared/base-filesystem.c
index ba8b829ab3af98ade4553d65e55e6002fb0ad616..73907c6354776bc28a18a680d2af6d11b722d5cb 100644 (file)
--- a/src/shared/base-filesystem.c
+++ b/src/shared/base-filesystem.c
@@ -59,15 +59,14 @@ int base_filesystem_create(const char *root) {
 
         fd = open(root, O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC|O_NOFOLLOW);
         if (fd < 0)
-                return -errno;
+                return log_error_errno(errno, "Failed to open root file system: %m");
 
         for (i = 0; i < ELEMENTSOF(table); i ++) {
                 if (faccessat(fd, table[i].dir, F_OK, AT_SYMLINK_NOFOLLOW) >= 0)
                         continue;
 
                 if (table[i].target) {
-                        const char *target = NULL;
-                        const char *s;
+                        const char *target = NULL, *s;
 
                         /* check if one of the targets exists */
                         NULSTR_FOREACH(s, table[i].target) {
@@ -94,19 +93,15 @@ int base_filesystem_create(const char *root) {
                                 continue;
 
                         r = symlinkat(target, fd, table[i].dir);
-                        if (r < 0 && errno != EEXIST) {
-                                log_error("Failed to create symlink at %s/%s: %m", root, table[i].dir);
-                                return -errno;
-                        }
+                        if (r < 0 && errno != EEXIST)
+                                return log_error_errno(errno, "Failed to create symlink at %s/%s: %m", root, table[i].dir);
                         continue;
                 }
 
                 RUN_WITH_UMASK(0000)
                         r = mkdirat(fd, table[i].dir, table[i].mode);
-                if (r < 0 && errno != EEXIST) {
-                        log_error("Failed to create directory at %s/%s: %m", root, table[i].dir);
-                        return -errno;
-                }
+                if (r < 0 && errno != EEXIST)
+                        return log_error_errno(errno, "Failed to create directory at %s/%s: %m", root, table[i].dir);
         }
 
         return 0;