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authorJiapeng Chong <jiapeng.chong@linux.alibaba.com>2021-04-25 13:42:56 +0300
committerDavid S. Miller <davem@davemloft.net>2021-04-26 22:48:30 +0300
commit9176e38027195346f50ab885498678ca7ae55a21 (patch)
tree05948a848d65702c8ad34c6182f32a429a01f135 /drivers/net/ethernet/davicom
parent930d2d619d0a341693af4a7db9b37b96434ac65e (diff)
downloadlinux-9176e38027195346f50ab885498678ca7ae55a21.tar.xz
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: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/davicom')
-rw-r--r--drivers/net/ethernet/davicom/dm9000.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/ethernet/davicom/dm9000.c b/drivers/net/ethernet/davicom/dm9000.c
index e7f7121821be..2a8bf53c2f75 100644
--- a/drivers/net/ethernet/davicom/dm9000.c
+++ b/drivers/net/ethernet/davicom/dm9000.c
@@ -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;