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Message-Id: <1351974625-10282-9-git-send-email-Julia.Lawall@lip6.fr> Date: Sat, 3 Nov 2012 21:30:25 +0100 From: Julia Lawall <Julia.Lawall@...6.fr> To: Kalle Valo <kvalo@....qualcomm.com> Cc: kernel-janitors@...r.kernel.org, "John W. Linville" <linville@...driver.com>, linux-wireless@...r.kernel.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH 8/8] drivers/net/wireless/ath/ath6kl/hif.c: drop if around WARN_ON From: Julia Lawall <Julia.Lawall@...6.fr> Just use WARN_ON rather than an if containing only WARN_ON(1). A simplified version of the semantic patch that makes this transformation is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e; @@ - if (e) WARN_ON(1); + WARN_ON(e); // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr> --- drivers/net/wireless/ath/ath6kl/hif.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/ath/ath6kl/hif.c b/drivers/net/wireless/ath/ath6kl/hif.c index 68ed6c2..9e47c4a 100644 --- a/drivers/net/wireless/ath/ath6kl/hif.c +++ b/drivers/net/wireless/ath/ath6kl/hif.c @@ -338,8 +338,7 @@ static int ath6kl_hif_proc_err_intr(struct ath6kl_device *dev) status = hif_read_write_sync(dev->ar, ERROR_INT_STATUS_ADDRESS, reg_buf, 4, HIF_WR_SYNC_BYTE_FIX); - if (status) - WARN_ON(1); + WARN_ON(status); return status; } @@ -383,8 +382,7 @@ static int ath6kl_hif_proc_cpu_intr(struct ath6kl_device *dev) status = hif_read_write_sync(dev->ar, CPU_INT_STATUS_ADDRESS, reg_buf, 4, HIF_WR_SYNC_BYTE_FIX); - if (status) - WARN_ON(1); + WARN_ON(status); return status; } -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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