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authorColin Ian King <colin.king@canonical.com>2017-10-31 14:23:24 +0000
committerDavid S. Miller <davem@davemloft.net>2017-11-01 21:25:59 +0900
commite0337f92f6f36040ba91215bbe47203c410f472f (patch)
tree06deb4874366fe156190811ebf63ff08f50da3d6 /drivers/net/ethernet/cadence
parent032a480202245e384fdbcac92da720d697384d8e (diff)
downloadlinux-e0337f92f6f36040ba91215bbe47203c410f472f.tar.bz2
net: macb: remove redundant assignment to variable work_done
Variable work_done is set to zero and this value is never read, instead it is set to another value a few statements later. Remove the redundant assignment. Cleans up clang warning: drivers/net/ethernet/cadence/macb_main.c:1221:2: warning: Value stored to 'work_done' is never read Signed-off-by: Colin Ian King <colin.king@canonical.com> Tested-by: Alexander Dahl <ada@thorsis.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cadence')
-rw-r--r--drivers/net/ethernet/cadence/macb_main.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 6df2cad61647..5dafcde67e45 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -1218,8 +1218,6 @@ static int macb_poll(struct napi_struct *napi, int budget)
status = macb_readl(bp, RSR);
macb_writel(bp, RSR, status);
- work_done = 0;
-
netdev_vdbg(bp->dev, "poll: status = %08lx, budget = %d\n",
(unsigned long)status, budget);