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authorDan Carpenter <dan.carpenter@oracle.com>2012-03-03 12:09:17 +0100
committerJens Axboe <axboe@kernel.dk>2012-03-03 19:44:39 +0100
commitea5f4db8ece896c2ab9eafa0924148a2596c52e4 (patch)
tree41159bbbc99b8c56c8ea3466785ea657c1842583 /drivers/block/sx8.c
parent62d3c5439c534b0e6c653fc63e6d8c67be3a57b1 (diff)
downloadlinux-ea5f4db8ece896c2ab9eafa0924148a2596c52e4.tar.bz2
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>
Diffstat (limited to 'drivers/block/sx8.c')
-rw-r--r--drivers/block/sx8.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/sx8.c b/drivers/block/sx8.c
index e7472f567c9d..3fb6ab4c8b4e 100644
--- a/drivers/block/sx8.c
+++ b/drivers/block/sx8.c
@@ -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);