Commit d7a4bfca authored by Dan Carpenter's avatar Dan Carpenter Committed by Greg Kroah-Hartman
Browse files

misc: bcm-vk: unlock on error in bcm_to_h_msg_dequeue() 



Unlock before returning on this error path.

Fixes: 111d746b ("misc: bcm-vk: add VK messaging support")
Acked-by: default avatarDesmond Yan <desmond.yan@broadcom.com>
Acked-by: default avatarScott Branden <scott.branden@broadcom.com>
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/YBfyb+jU5lDUe+5g@mwanda


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 930c922a

drivers/misc/bcm-vk/bcm_vk_msg.c

+2 −1
Original line number Diff line number Diff line
@@ -855,7 +855,8 @@ s32 bcm_to_h_msg_dequeue(struct bcm_vk *vk) 
				 * that is fatal.

				 */

				dev_crit(dev, "Kernel mem allocation failure.\n");

				return -ENOMEM;

				total = -ENOMEM;

				goto idx_err;

			}



			/* flush rd pointer after a message is dequeued */