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| author | Colin Ian King <colin.king@canonical.com> | 2018-07-07 13:47:06 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-07-07 22:07:21 +0900 |
| commit | 005c1c0eac82d76214581e9698ee183c2df9f3c6 (patch) | |
| tree | f11947c957ed0f7a18716a980982993ffc0c6c13 /drivers/net/wan | |
| parent | 676dce64dd48f4eb3e5710305109712e35a612a0 (diff) | |
| download | linux-005c1c0eac82d76214581e9698ee183c2df9f3c6.tar.bz2 | |
drivers: net: lmc: remove redundant variable next_rx
Variable next_rx is being assigned but is never used hence it is
redundant and can be removed.
Cleans up clang warning:
warning: variable 'next_rx' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wan')
| -rw-r--r-- | drivers/net/wan/lmc/lmc_main.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c index 90a4ad9a2d08..093bd21f574d 100644 --- a/drivers/net/wan/lmc/lmc_main.c +++ b/drivers/net/wan/lmc/lmc_main.c @@ -1491,7 +1491,6 @@ static int lmc_rx(struct net_device *dev) lmc_softc_t *sc = dev_to_sc(dev); int i; int rx_work_limit = LMC_RXDESCS; - unsigned int next_rx; int rxIntLoopCnt; /* debug -baz */ int localLengthErrCnt = 0; long stat; @@ -1505,7 +1504,6 @@ static int lmc_rx(struct net_device *dev) rxIntLoopCnt = 0; /* debug -baz */ i = sc->lmc_next_rx % LMC_RXDESCS; - next_rx = sc->lmc_next_rx; while (((stat = sc->lmc_rxring[i].status) & LMC_RDES_OWN_BIT) != DESC_OWNED_BY_DC21X4) { |