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| author | David Sterba <dsterba@suse.cz> | 2011-06-03 16:29:08 +0200 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2011-06-04 08:11:38 -0400 |
| commit | aa0467d8d2a00e75b2bb6a56a4ee6d70c5d1928f (patch) | |
| tree | 0139c403353d9e1ab771fc7c9049e5c334329d17 /ipc/compat.c | |
| parent | 7841cb2898f66a73062c64d0ef5733dde7279e46 (diff) | |
| download | linux-3.10-aa0467d8d2a00e75b2bb6a56a4ee6d70c5d1928f.tar.gz linux-3.10-aa0467d8d2a00e75b2bb6a56a4ee6d70c5d1928f.tar.bz2 linux-3.10-aa0467d8d2a00e75b2bb6a56a4ee6d70c5d1928f.zip | |
btrfs: fix uninitialized variable warning
With Linus' tree, today's linux-next build (powercp ppc64_defconfig)
produced this warning:
fs/btrfs/delayed-inode.c: In function 'btrfs_delayed_update_inode':
fs/btrfs/delayed-inode.c:1598:6: warning: 'ret' may be used
uninitialized in this function
Introduced by commit 16cdcec736cd ("btrfs: implement delayed inode items
operation").
This fixes a bug in btrfs_update_inode(): if the returned value from
btrfs_delayed_update_inode is a nonzero garbage, inode stat data are not
updated and several call paths may hit a BUG_ON or fail with strange
code.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'ipc/compat.c')
0 files changed, 0 insertions, 0 deletions