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(parent: 9bfc52c) | patch
9p: fix error handling in v9fs_file_do_lock
authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>
Mon, 29 Dec 2014 13:00:18 +0000 (15:00 +0200)
committerEric Van Hensbergen <ericvh@gmail.com>
Fri, 20 Mar 2015 14:34:41 +0000 (07:34 -0700)
commitad80492df56b4bd2d4da9990678d87b66af42f54
treeaa02c96f89e27cb126ed0ee8344c683efb3e732ctree | snapshot
parent9bfc52c1091c871cbc58390874b5c4ebe266bee0commit | diff
9p: fix error handling in v9fs_file_do_lock

p9_client_lock_dotl() doesn't set status if p9_client_rpc() fails.
It can lead to 'default:' case in switch below and kernel crashes.

Let's bypass the switch if p9_client_lock_dotl() fails.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
fs/9p/vfs_file.c diff | blob | history
Linux kernel for KaRo TX COM modules