From: Anand Jain <anand.jain@oracle.com>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH] btrfs-progs: fix uninitialized warining in btrfs_calc_stripe_index
Date: Thu, 2 Oct 2014 08:32:01 +0800 [thread overview]
Message-ID: <1412209921-21002-1-git-send-email-anand.jain@oracle.com> (raw)
chunk-recover.c: In function ‘btrfs_calc_stripe_index’:
chunk-recover.c:1481: warning: ‘index’ may be used uninitialized in this function
Signed-off-by: Anand Jain <anand.jain@oracle.com>
---
chunk-recover.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/chunk-recover.c b/chunk-recover.c
index 209d7a7..5daffe3 100644
--- a/chunk-recover.c
+++ b/chunk-recover.c
@@ -1478,7 +1478,7 @@ static int btrfs_calc_stripe_index(struct chunk_record *chunk, u64 logical)
u64 offset = logical - chunk->offset;
int stripe_nr;
int nr_data_stripes;
- int index;
+ int index = 0;
stripe_nr = offset / chunk->stripe_len;
if (chunk->type_flags & BTRFS_BLOCK_GROUP_RAID0) {
--
2.0.0.153.g79dcccc
next reply other threads:[~2014-10-02 8:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-02 0:32 Anand Jain [this message]
2014-10-06 17:19 ` [PATCH] btrfs-progs: fix uninitialized warining in btrfs_calc_stripe_index David Sterba
2014-10-06 22:17 ` [PATCH v2] " Anand Jain
2014-10-06 22:20 ` [PATCH v3] btrfs-progs: fix uninitialized warning " Anand Jain
2014-10-06 22:27 ` [PATCH v4] " Anand Jain
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