[patch 1/2] cifs: add kfree() on error path

[Dan Carpenter]

We leak 256 bytes here on this error path. 

Signed-off-by: Dan Carpenter <erro...@gmail.com>

diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 45af003..06a006b 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -1353,6 +1353,7 @@ static int cifs_writepages(struct address_space *mapping,
        if (!experimEnabled && tcon->ses->server->secMode &
                        (SECMODE_SIGN_REQUIRED | SECMODE_SIGN_ENABLED)) {
                cifsFileInfo_put(open_file);
+               kfree(iov);
                return generic_writepages(mapping, wbc);
        }
        cifsFileInfo_put(open_file);
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