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Btrfs-progs: listing subvols and getting default subvol don't need a subv path

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Listing subvolumes and getting default subvol in the filesystem don't need a
subv path,Any valid path related to Btrfs filesystem is ok to finish the work.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
This commit is contained in:
Wang Shilong 2013-07-14 22:32:23 +08:00 committed by David Sterba
parent 610166d0db
commit 936d520a48
1 changed files with 0 additions and 23 deletions
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23
cmds-subvolume.c
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@ -424,18 +424,6 @@ static int cmd_subvol_list(int argc, char **argv)
}
subvol = argv[optind];
ret = test_issubvolume(subvol);
if (ret < 0) {
fprintf(stderr, "ERROR: error accessing '%s'\n", subvol);
goto out;
}
if (!ret) {
fprintf(stderr, "ERROR: '%s' is not a subvolume\n", subvol);
ret = -1;
goto out;
}
fd = open_file_or_dir(subvol);
if (fd < 0) {
ret = -1;
@ -662,17 +650,6 @@ static int cmd_subvol_get_default(int argc, char **argv)
usage(cmd_subvol_get_default_usage);
subvol = argv[1];
ret = test_issubvolume(subvol);
if (ret < 0) {
fprintf(stderr, "ERROR: error accessing '%s'\n", subvol);
return 1;
}
if (!ret) {
fprintf(stderr, "ERROR: '%s' is not a subvolume\n", subvol);
return 1;
}
fd = open_file_or_dir(subvol);
if (fd < 0) {
fprintf(stderr, "ERROR: can't access '%s'\n", subvol);