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| author | Danny Kukawka <danny.kukawka@bisect.de> | 2013-01-21 16:57:25 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2013-01-21 18:27:54 +0100 |
| commit | c88c2f52fed9554306036385c5c15c012ba49629 (patch) | |
| tree | 09ea4e3d647ebdfd9e1a66401d377a173d9369d2 /btrfslabel.c | |
| parent | 0db197d8b2d2ab7214a2425c3c646e970e4085c8 (diff) | |
btrfs-progs: Handle errors returned from open_ctree
Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'btrfslabel.c')
| -rw-r--r-- | btrfslabel.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/btrfslabel.c b/btrfslabel.c index cb142b0a..88a51962 100644 --- a/btrfslabel.c +++ b/btrfslabel.c @@ -46,7 +46,7 @@ #define GET_LABEL 3 #define SET_LABEL 4 -static void change_label_unmounted(char *dev, char *nLabel) +static int change_label_unmounted(char *dev, char *nLabel) { struct btrfs_root *root; struct btrfs_trans_handle *trans; @@ -123,6 +123,5 @@ int set_label(char *btrfs_dev, char *nLabel) fprintf(stderr, "FATAL: the filesystem has to be unmounted\n"); return -2; } - change_label_unmounted(btrfs_dev, nLabel); - return 0; + return change_label_unmounted(btrfs_dev, nLabel); } |