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Koen Kooi
7df8fc578b
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Denys Dmytriyenko <denys@ti.com>
35 lines
1.2 KiB
Diff
35 lines
1.2 KiB
Diff
From 5a399c9c3325b2a72d3bf522b7e1b0fa48954d96 Mon Sep 17 00:00:00 2001
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From: Dan Carpenter <dan.carpenter@oracle.com>
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Date: Sat, 3 Mar 2012 12:09:17 +0100
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Subject: [PATCH 30/42] block, sx8: fix pointer math issue getting fw version
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commit ea5f4db8ece896c2ab9eafa0924148a2596c52e4 upstream.
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"mem" is type u8. We need parenthesis here or it screws up the pointer
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math probably leading to an oops.
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Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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Acked-by: Jeff Garzik <jgarzik@redhat.com>
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Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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---
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drivers/block/sx8.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/block/sx8.c b/drivers/block/sx8.c
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index b70f0fc..eec7b7a 100644
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--- a/drivers/block/sx8.c
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+++ b/drivers/block/sx8.c
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@@ -1116,7 +1116,7 @@ static inline void carm_handle_resp(struct carm_host *host,
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break;
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case MISC_GET_FW_VER: {
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struct carm_fw_ver *ver = (struct carm_fw_ver *)
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- mem + sizeof(struct carm_msg_get_fw_ver);
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+ (mem + sizeof(struct carm_msg_get_fw_ver));
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if (!error) {
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host->fw_ver = le32_to_cpu(ver->version);
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host->flags |= (ver->features & FL_FW_VER_MASK);
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--
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1.7.9.4
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