linux-kernel - [PATCH 07/19] mmc: Change variable type to bool

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Date:	Sun, 22 Sep 2013 00:27:39 +0200
From:	Peter Senna Tschudin <peter.senna@...il.com>
To:	cjb@...top.org
Cc:	tgih.jun@...sung.com, linkinjeon@...il.com,
	kdorfman@...eaurora.org, ygardi@...eaurora.org,
	linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org,
	Peter Senna Tschudin <peter.senna@...il.com>
Subject: [PATCH 07/19] mmc: Change variable type to bool

The variable is_rpmb is only assigned the values true and false.
Change its type to bool.

The simplified semantic patch that find this problem is as
follows (http://coccinelle.lip6.fr/):

@exists@
type T;
identifier b;
@@
- T
+ bool
  b = ...;
  ... when any
  b = \(true\|false\)

Signed-off-by: Peter Senna Tschudin <peter.senna@...il.com>
---
 drivers/mmc/card/block.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 1a3163f..a5f5fb9 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -451,7 +451,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
 	struct mmc_request mrq = {NULL};
 	struct scatterlist sg;
 	int err;
-	int is_rpmb = false;
+	bool is_rpmb = false;
 	u32 status = 0;
 
 	/*
-- 
1.8.3.1

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