From: Bill Pemberton <wfp5p@virginia.edu>
Date: Tue, 3 Aug 2010 19:19:30 +0000 (-0400)
Subject: omfs: fix uninitialized variable warning
X-Git-Tag: firefly_0821_release~9833^2~1037^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ffc18879903e55487bc5ac3c774b99a07de06029;p=firefly-linux-kernel-4.4.55.git

omfs: fix uninitialized variable warning

quiet the warning:
fs/omfs/file.c: In function 'omfs_get_block':
fs/omfs/file.c:225: warning: 'new_block' may be used uninitialized in
this function

new_block is used properly by the call to omfs_grow_extent()

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
---

diff --git a/fs/omfs/file.c b/fs/omfs/file.c
index 76bc21b91a8a..d821d468e5a2 100644
--- a/fs/omfs/file.c
+++ b/fs/omfs/file.c
@@ -222,7 +222,7 @@ static int omfs_get_block(struct inode *inode, sector_t block,
 	struct buffer_head *bh;
 	sector_t next, offset;
 	int ret;
-	u64 new_block;
+	u64 uninitialized_var(new_block);
 	u32 max_extents;
 	int extent_count;
 	struct omfs_extent *oe;