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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>
master
Eric Sandeen 2013-03-04 16:39:59 -06:00 committed by David Sterba
parent 6ddd81d6d7
commit 323318fd35
1 changed files with 9 additions and 9 deletions
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18
cmds-subvolume.c
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@ -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;