btrfs-progs: tidy up cmd_subvol_create() whitespace & returns

Just whitespace fixes, and magical return value removal.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>

diff --git a/cmds-subvolume.c b/cmds-subvolume.c
index 01b982c..a9999ac 100644 (file)
--- a/cmds-subvolume.c
+++ b/cmds-subvolume.c
@@ -104,9 +104,9 @@ static int cmd_subvol_create(int argc, char **argv)
        dst = argv[optind];
 
        res = test_isdir(dst);
-       if(res >= 0 ){
+       if (res >= 0) {
                fprintf(stderr, "ERROR: '%s' exists\n", dst);
-               return 12;
+               return 1;
        }
 
        newname = strdup(dst);
@@ -114,24 +114,24 @@ static int cmd_subvol_create(int argc, char **argv)
        dstdir = strdup(dst);
        dstdir = dirname(dstdir);
 
-       if( !strcmp(newname,".") || !strcmp(newname,"..") ||
+       if (!strcmp(newname, ".") || !strcmp(newname, "..") ||
             strchr(newname, '/') ){
                fprintf(stderr, "ERROR: uncorrect subvolume name ('%s')\n",
                        newname);
-               return 14;
+               return 1;
        }
 
        len = strlen(newname);
        if (len == 0 || len >= BTRFS_VOL_NAME_MAX) {
                fprintf(stderr, "ERROR: subvolume name too long ('%s)\n",
                        newname);
-               return 14;
+               return 1;
        }
 
        fddst = open_file_or_dir(dstdir);
        if (fddst < 0) {
                fprintf(stderr, "ERROR: can't access to '%s'\n", dstdir);
-               return 12;
+               return 1;
        }
 
        printf("Create subvolume '%s/%s'\n", dstdir, newname);
@@ -159,10 +159,10 @@ static int cmd_subvol_create(int argc, char **argv)
        close(fddst);
        free(inherit);
 
-       if(res < 0 ){
-               fprintf( stderr, "ERROR: cannot create subvolume - %s\n",
+       if (res < 0) {
+               fprintf(stderr, "ERROR: cannot create subvolume - %s\n",
                        strerror(e));
-               return 11;
+               return 1;
        }
 
        return 0;