Commit ea5f4db8 authored Mar 03, 2012 by Dan Carpenter Committed by Jens Axboe Mar 03, 2012

block, sx8: fix pointer math issue getting fw version



"mem" is type u8.  We need parenthesis here or it screws up the pointer
math probably leading to an oops.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: stable@kernel.org
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent 62d3c543

drivers/block/sx8.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1120,7 +1120,7 @@ static inline void carm_handle_resp(struct carm_host *host,
		break;
		case MISC_GET_FW_VER: {
		struct carm_fw_ver ver = (struct carm_fw_ver )
		mem + sizeof(struct carm_msg_get_fw_ver);
		(mem + sizeof(struct carm_msg_get_fw_ver));
		if (!error) {
		host->fw_ver = le32_to_cpu(ver->version);
		host->flags \|= (ver->features & FL_FW_VER_MASK);