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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2012-03-03 12:09:17 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2012-03-03 19:44:39 +0100 |
| commit | ea5f4db8ece896c2ab9eafa0924148a2596c52e4 (patch) | |
| tree | 41159bbbc99b8c56c8ea3466785ea657c1842583 /drivers/block/sx8.c | |
| parent | Block: use a freezable workqueue for disk-event polling (diff) | |
| download | linux-ea5f4db8ece896c2ab9eafa0924148a2596c52e4.tar.xz linux-ea5f4db8ece896c2ab9eafa0924148a2596c52e4.zip | |
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.c | 2 |
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); |