diff options
| author | Jiapeng Chong <jiapeng.chong@linux.alibaba.com> | 2021-04-25 18:42:56 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-04-26 12:48:30 -0700 |
| commit | 9176e38027195346f50ab885498678ca7ae55a21 (patch) | |
| tree | 05948a848d65702c8ad34c6182f32a429a01f135 /drivers/net/ethernet | |
| parent | 930d2d619d0a341693af4a7db9b37b96434ac65e (diff) | |
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')
| -rw-r--r-- | drivers/net/ethernet/davicom/dm9000.c | 1 |
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; |