X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Ffstab-generator%2Ffstab-generator.c;h=e8a21f7fff75078fb2d848deb30172493fc50c59;hb=ebf4e8013b2928fdcfa6008ee6559e8c7e1fd60b;hp=1863ab8e8933e48f554abfac410c0736758dc7ae;hpb=0a1beeb64207eaa88ab9236787b1cbc2f704ae14;p=elogind.git

diff --git a/src/fstab-generator/fstab-generator.c b/src/fstab-generator/fstab-generator.c
index 1863ab8e8..e8a21f7ff 100644
--- a/src/fstab-generator/fstab-generator.c
+++ b/src/fstab-generator/fstab-generator.c
@@ -111,7 +111,7 @@ static int add_swap(
                 if (errno == EEXIST)
                         log_error("Failed to create swap unit file %s, as it already exists. Duplicate entry in /etc/fstab?", unit);
                 else
-                        log_error("Failed to create unit file %s: %m", unit);
+                        log_error_errno(errno, "Failed to create unit file %s: %m", unit);
                 return -errno;
         }
 
@@ -133,10 +133,8 @@ static int add_swap(
                 fprintf(f, "Options=%s\n", me->mnt_opts);
 
         r = fflush_and_check(f);
-        if (r < 0) {
-                log_error_errno(-r, "Failed to write unit file %s: %m", unit);
-                return r;
-        }
+        if (r < 0)
+                return log_error_errno(r, "Failed to write unit file %s: %m", unit);
 
         /* use what as where, to have a nicer error message */
         r = generator_write_timeouts(arg_dest, what, what, me->mnt_opts, NULL);
@@ -150,10 +148,8 @@ static int add_swap(
                         return log_oom();
 
                 mkdir_parents_label(lnk, 0755);
-                if (symlink(unit, lnk) < 0) {
-                        log_error("Failed to create symlink %s: %m", lnk);
-                        return -errno;
-                }
+                if (symlink(unit, lnk) < 0)
+                        return log_error_errno(errno, "Failed to create symlink %s: %m", lnk);
         }
 
         return 0;
@@ -231,7 +227,7 @@ static int add_mount(
                 if (errno == EEXIST)
                         log_error("Failed to create mount unit file %s, as it already exists. Duplicate entry in /etc/fstab?", unit);
                 else
-                        log_error("Failed to create unit file %s: %m", unit);
+                        log_error_errno(errno, "Failed to create unit file %s: %m", unit);
                 return -errno;
         }
 
@@ -270,10 +266,8 @@ static int add_mount(
                 fprintf(f, "Options=%s\n", filtered);
 
         fflush(f);
-        if (ferror(f)) {
-                log_error("Failed to write unit file %s: %m", unit);
-                return -errno;
-        }
+        if (ferror(f))
+                return log_error_errno(errno, "Failed to write unit file %s: %m", unit);
 
         if (!noauto && post) {
                 lnk = strjoin(arg_dest, "/", post, nofail || automount ? ".wants/" : ".requires/", name, NULL);
@@ -281,10 +275,8 @@ static int add_mount(
                         return log_oom();
 
                 mkdir_parents_label(lnk, 0755);
-                if (symlink(unit, lnk) < 0) {
-                        log_error("Failed to create symlink %s: %m", lnk);
-                        return -errno;
-                }
+                if (symlink(unit, lnk) < 0)
+                        return log_error_errno(errno, "Failed to create symlink %s: %m", lnk);
         }
 
         if (automount) {
@@ -298,10 +290,8 @@ static int add_mount(
 
                 fclose(f);
                 f = fopen(automount_unit, "wxe");
-                if (!f) {
-                        log_error("Failed to create unit file %s: %m", automount_unit);
-                        return -errno;
-                }
+                if (!f)
+                        return log_error_errno(errno, "Failed to create unit file %s: %m", automount_unit);
 
                 fprintf(f,
                         "# Automatically generated by systemd-fstab-generator\n\n"
@@ -321,10 +311,8 @@ static int add_mount(
                         where);
 
                 fflush(f);
-                if (ferror(f)) {
-                        log_error("Failed to write unit file %s: %m", automount_unit);
-                        return -errno;
-                }
+                if (ferror(f))
+                        return log_error_errno(errno, "Failed to write unit file %s: %m", automount_unit);
 
                 free(lnk);
                 lnk = strjoin(arg_dest, "/", post, nofail ? ".wants/" : ".requires/", automount_name, NULL);
@@ -332,10 +320,8 @@ static int add_mount(
                         return log_oom();
 
                 mkdir_parents_label(lnk, 0755);
-                if (symlink(automount_unit, lnk) < 0) {
-                        log_error("Failed to create symlink %s: %m", lnk);
-                        return -errno;
-                }
+                if (symlink(automount_unit, lnk) < 0)
+                        return log_error_errno(errno, "Failed to create symlink %s: %m", lnk);
         }
 
         return 0;
@@ -353,7 +339,7 @@ static int parse_fstab(bool initrd) {
                 if (errno == ENOENT)
                         return 0;
 
-                log_error("Failed to open %s: %m", fstab_path);
+                log_error_errno(errno, "Failed to open %s: %m", fstab_path);
                 return -errno;
         }
 
@@ -600,7 +586,7 @@ int main(int argc, char *argv[]) {
 
         r = parse_proc_cmdline(parse_proc_cmdline_item);
         if (r < 0)
-                log_warning_errno(-r, "Failed to parse kernel command line, ignoring: %m");
+                log_warning_errno(r, "Failed to parse kernel command line, ignoring: %m");
 
         /* Always honour root= and usr= in the kernel command line if we are in an initrd */
         if (in_initrd()) {