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authorGui Hecheng <guihc.fnst@cn.fujitsu.com>2014-07-17 10:40:38 +0800
committerDavid Sterba <dsterba@suse.cz>2014-08-22 15:07:01 +0200
commit4a67a68569cbdf0af82827fb146bde1a0dc0a7fd (patch)
treedb8f53bcccce83e256e034822b191ffc6af8edd5
parentc5898d811e967439a44cc7f220227225ec8fe4ce (diff)
btrfs-progs: replace a confusing raw number with a macro
The raw number 36 for the uuid string length is somewhat confusing, use a macro to define replace it. Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com> [Use BTRFS_UUID_UNPARSED_SIZE] Signed-off-by: David Sterba <dsterba@suse.cz>
-rw-r--r--cmds-scrub.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/cmds-scrub.c b/cmds-scrub.c
index 1d93942f..d4acfd22 100644
--- a/cmds-scrub.c
+++ b/cmds-scrub.c
@@ -550,7 +550,7 @@ again:
;
if (i + j + 1 >= avail)
_SCRUB_INVALID;
- if (j != 36)
+ if (j != BTRFS_UUID_UNPARSED_SIZE - 1)
_SCRUB_INVALID;
l[i + j] = '\0';
ret = uuid_parse(l + i, p[curr]->fsid);