mei: drop unneeded client NULL check in cb structure

The pointer to client in the callback structure (cb->cl)
can't be NULL with current locking.
We can drop check and warnings as in some cases this just
uselessly complicates the code flow.

Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/misc/mei/client.c b/drivers/misc/mei/client.c
index bc9ba5359bc6..1382d551d7ed 100644
--- a/drivers/misc/mei/client.c
+++ b/drivers/misc/mei/client.c
@@ -146,7 +146,7 @@ static void __mei_io_list_flush(struct mei_cl_cb *list,
 
         /* enable removing everything if no cl is specified */
         list_for_each_entry_safe(cb, next, &list->list, list) {
-                if (!cl || (cb->cl && mei_cl_cmp_id(cl, cb->cl))) {
+                if (!cl || mei_cl_cmp_id(cl, cb->cl)) {
                         list_del(&cb->list);
                         if (free)
                                 mei_io_cb_free(cb);