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Date: Wed, 1 Nov 2017 08:49:45 +0000 From: Colin King <colin.king@...onical.com> To: Krzysztof Halasa <khc@...waw.pl>, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Cc: kernel-janitors@...r.kernel.org Subject: [PATCH] wan: wanxl: remove redundant assignment to stat From: Colin Ian King <colin.king@...onical.com> stat set to zero and the value is never read, instead stat is set again in the do-loop. Hence the setting to zero is redundant and can be removed. Cleans up clang warning: drivers/net/wan/wanxl.c:737:2: warning: Value stored to 'stat' is never read Signed-off-by: Colin Ian King <colin.king@...onical.com> --- drivers/net/wan/wanxl.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c index 0c7317520ed3..d573a57bc301 100644 --- a/drivers/net/wan/wanxl.c +++ b/drivers/net/wan/wanxl.c @@ -734,7 +734,6 @@ static int wanxl_pci_init_one(struct pci_dev *pdev, return -ENODEV; } - stat = 0; timeout = jiffies + 5 * HZ; do { if ((stat = readl(card->plx + PLX_MAILBOX_5)) != 0) -- 2.14.1
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