Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] wan: wanxl: remove redundant assignment to stat | Date | Wed, 1 Nov 2017 08:49:45 +0000 |
| |
From: Colin Ian King <colin.king@canonical.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@canonical.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
| |