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| author |   Colin Ian King <colin.king@canonical.com> | 2017-10-31 10:08:23 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-11-01 21:19:32 +0900 |
| commit | 687d4f2bea322077cc70be0555ad2a1cd48b812a (patch) | |
| tree | f40d099525f112a6e179d17744f428ff76e0446f /drivers | |
| parent | Merge branch 'PHYLINK-cosmetic-and-build-fixes' (diff) | |
| download | linux-dev-687d4f2bea322077cc70be0555ad2a1cd48b812a.tar.xz linux-dev-687d4f2bea322077cc70be0555ad2a1cd48b812a.zip | |
net: ethernet: slicoss: remove redundant initialization of idx
Variable idx is being initialized and later on over-written by
a new value in a do-loop without the initial value ever being
read. Hence the initializion is redundant and can be removed.
Cleans up clang warning:
drivers/net/ethernet/alacritech/slicoss.c:358:15: warning: Value
stored to 'idx' during its initialization is never read
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Lino Sanfilippo <LinoSanfilippo@gmx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/alacritech/slicoss.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/alacritech/slicoss.c b/drivers/net/ethernet/alacritech/slicoss.c index 15a8096c60df..0b60921c392f 100644 --- a/drivers/net/ethernet/alacritech/slicoss.c +++ b/drivers/net/ethernet/alacritech/slicoss.c @@ -355,10 +355,10 @@ static void slic_xmit_complete(struct slic_device *sdev) { struct slic_tx_queue *txq = &sdev->txq; struct net_device *dev = sdev->netdev; - unsigned int idx = txq->done_idx; struct slic_tx_buffer *buff; unsigned int frames = 0; unsigned int bytes = 0; + unsigned int idx; /* Limit processing to SLIC_MAX_TX_COMPLETIONS frames to avoid that new * completions during processing keeps the loop running endlessly. |