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authorDan Carpenter <dan.carpenter@oracle.com>2014-11-28 11:33:34 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-01-16 06:59:33 -0800
commite3de52b760cbea4a07171d41ff6f85176f8692a3 (patch)
tree9c74e7a1b7c64995288c01557db1d51d7668c75b
parent0cd81f595375b4eaa0d3dfb779daecc82691044c (diff)
downloadlinux-linaro-stable-e3de52b760cbea4a07171d41ff6f85176f8692a3.tar.gz
ceph: do_sync is never initialized
commit 021b77bee210843bed1ea91b5cad58235ff9c8e5 upstream. Probably this code was syncing a lot more often then intended because the do_sync variable wasn't set to zero. Fixes: c62988ec0910 ('ceph: avoid meaningless calling ceph_caps_revoking if sync_mode == WB_SYNC_ALL.') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Ilya Dryomov <idryomov@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--fs/ceph/addr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index b53278c9fd97..94a85ee5b990 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -676,7 +676,7 @@ static int ceph_writepages_start(struct address_space *mapping,
int rc = 0;
unsigned wsize = 1 << inode->i_blkbits;
struct ceph_osd_request *req = NULL;
- int do_sync;
+ int do_sync = 0;
u64 truncate_size, snap_size;
u32 truncate_seq;