Commit 9176e380 authored by Jiapeng Chong's avatar Jiapeng Chong Committed by David S. Miller
Browse files

net: davicom: Remove redundant assignment to ret 



Variable ret is set to zero but this value is never read as it is
overwritten with a new value later on, hence it is a redundant
assignment and can be removed.

Cleans up the following clang-analyzer warning:

drivers/net/ethernet/davicom/dm9000.c:1527:5: warning: Value stored to
'ret' is never read [clang-analyzer-deadcode.DeadStores].

Reported-by: default avatarAbaci Robot <abaci@linux.alibaba.com>
Signed-off-by: default avatarJiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 930d2d61

drivers/net/ethernet/davicom/dm9000.c

+0 −1
Original line number Diff line number Diff line
@@ -1522,7 +1522,6 @@ dm9000_probe(struct platform_device *pdev) 
			if (ret) {

				dev_err(db->dev, "irq %d cannot set wakeup (%d)\n",

					db->irq_wake, ret);

				ret = 0;

			} else {

				irq_set_irq_wake(db->irq_wake, 0);

				db->wake_supported = 1;