linux-kernel - [PATCH] mmc: trivial annotation of 'blocks'

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Date:	Wed, 22 Oct 2008 17:09:00 -0700
From:	Harvey Harrison <harvey.harrison@...il.com>
To:	Pierre Ossman <drzeus@...eus.cx>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] mmc: trivial annotation of 'blocks'

sg_init_one is reading a be32, annotate as such.

Signed-off-by: Harvey Harrison <harvey.harrison@...il.com>
---
 drivers/mmc/card/block.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 3d067c3..903c8aa 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -145,7 +145,7 @@ struct mmc_blk_request {
 static u32 mmc_sd_num_wr_blocks(struct mmc_card *card)
 {
 	int err;
-	u32 blocks;
+	__be32 blocks;
 
 	struct mmc_request mrq;
 	struct mmc_command cmd;
@@ -204,9 +204,7 @@ static u32 mmc_sd_num_wr_blocks(struct mmc_card *card)
 	if (cmd.error || data.error)
 		return (u32)-1;
 
-	blocks = ntohl(blocks);
-
-	return blocks;
+	return ntohl(blocks);
 }
 
 static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
-- 
1.6.0.3.723.g757e



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