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authorDominique Martinet <dominique.martinet@cea.fr>2015-01-09 12:56:07 +0100
committerEric Van Hensbergen <ericvh@gmail.com>2015-03-21 19:30:31 -0700
commit5c4086b8de6989f10ae814f5746604fc44a02a21 (patch)
treea245e7e9d4b6ab1c8b48e2d1344e8f0bcae9feb6
parentb99baa43e533eb62a947e623d0ef844cfbf28d8e (diff)
fs/9p: Initialize status in v9fs_file_do_lock.
If p9_client_lock_dotl returns an error, status is possibly never filled but will be used in the following switch. Initializing it to P9_LOCK_ERROR makes sur we will return an error and cleanup (and not hit the default case). Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
-rw-r--r--fs/9p/vfs_file.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
index 9612e5fc0ae2..bdb103f73e34 100644
--- a/fs/9p/vfs_file.c
+++ b/fs/9p/vfs_file.c
@@ -149,7 +149,7 @@ static int v9fs_file_do_lock(struct file *filp, int cmd, struct file_lock *fl)
{
struct p9_flock flock;
struct p9_fid *fid;
- uint8_t status;
+ uint8_t status = P9_LOCK_ERROR;
int res = 0;
unsigned char fl_type;