fs/ecryptfs/messaging.c: remove null test before kfree

Fix checkpatch warning:
WARNING: kfree(NULL) is safe this check is probably not required

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: ecryptfs@vger.kernel.org
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>

diff --git a/fs/ecryptfs/messaging.c b/fs/ecryptfs/messaging.c
index e57380e5f6bd78fb983b10e292919d29eba19abc..286f10b0363b15f05a561565f27caa45a46ee9fd 100644 (file)
--- a/fs/ecryptfs/messaging.c
+++ b/fs/ecryptfs/messaging.c
@@ -434,8 +434,7 @@ void ecryptfs_release_messaging(void)
                mutex_lock(&ecryptfs_msg_ctx_lists_mux);
                for (i = 0; i < ecryptfs_message_buf_len; i++) {
                        mutex_lock(&ecryptfs_msg_ctx_arr[i].mux);
-                       if (ecryptfs_msg_ctx_arr[i].msg)
-                               kfree(ecryptfs_msg_ctx_arr[i].msg);
+                       kfree(ecryptfs_msg_ctx_arr[i].msg);
                        mutex_unlock(&ecryptfs_msg_ctx_arr[i].mux);
                }
                kfree(ecryptfs_msg_ctx_arr);