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Message-Id: <1283010066-20935-7-git-send-email-julia@diku.dk> Date: Sat, 28 Aug 2010 17:41:05 +0200 From: Julia Lawall <julia@...u.dk> To: Mauro Carvalho Chehab <mchehab@...radead.org> Cc: kernel-janitors@...r.kernel.org, linux-media@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH 6/7] drivers/media/dvb/siano: Remove double test The same expression is tested twice and the result is the same each time. The sematic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @expression@ expression E; @@ ( * E || ... || E | * E && ... && E ) // </smpl> Signed-off-by: Julia Lawall <julia@...u.dk> --- drivers/media/dvb/siano/smscoreapi.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/dvb/siano/smscoreapi.c b/drivers/media/dvb/siano/smscoreapi.c index d93468c..70e3e0c 100644 --- a/drivers/media/dvb/siano/smscoreapi.c +++ b/drivers/media/dvb/siano/smscoreapi.c @@ -1511,8 +1511,7 @@ int smscore_gpio_set_level(struct smscore_device_t *coredev, u8 PinNum, u32 msgData[3]; /* keep it 3 ! */ } *pMsg; - if ((NewLevel > 1) || (PinNum > MAX_GPIO_PIN_NUMBER) || - (PinNum > MAX_GPIO_PIN_NUMBER)) + if ((NewLevel > 1) || (PinNum > MAX_GPIO_PIN_NUMBER)) return -EINVAL; totalLen = sizeof(struct SmsMsgHdr_ST) + -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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