diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2020-10-31 19:14:17 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-11-02 16:04:34 -0800 |
| commit | a344a1e8532586b4e3ad742c7fd139cdce56a767 (patch) | |
| tree | b8cd3066cb16003f88b7ff2223c464eefbb5fb32 /drivers/net/wan/lmc/lmc_main.c | |
| parent | 8ed7ec1386b646130d80d017ecd4716f866ea570 (diff) | |
drivers: net: wan: lmc: Fix W=1 set but used variable warnings
drivers/net/wan/lmc/lmc_main.c: In function ‘lmc_ioctl’:
drivers/net/wan/lmc/lmc_main.c:356:25: warning: variable ‘mii’ set but not used [-Wunused-but-set-variable]
356 | u16 mii;
| ^~~
drivers/net/wan/lmc/lmc_main.c:427:25: warning: variable ‘mii’ set but not used [-Wunused-but-set-variable]
427 | u16 mii;
| ^~~
drivers/net/wan/lmc/lmc_main.c: In function ‘lmc_interrupt’:
drivers/net/wan/lmc/lmc_main.c:1188:9: warning: variable ‘firstcsr’ set but not used [-Wunused-but-set-variable]
1188 | u32 firstcsr;
This file has funky indentation, and makes little use of tabs. Keep
with this style in the patch, but that makes checkpatch unhappy.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20201031181417.1081511-1-andrew@lunn.ch
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/wan/lmc/lmc_main.c')
| -rw-r--r-- | drivers/net/wan/lmc/lmc_main.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c index 36600b0a0ab0..93c7e8502845 100644 --- a/drivers/net/wan/lmc/lmc_main.c +++ b/drivers/net/wan/lmc/lmc_main.c @@ -353,9 +353,8 @@ int lmc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) /*fold00*/ switch(xc.command){ case lmc_xilinx_reset: /*fold02*/ { - u16 mii; spin_lock_irqsave(&sc->lmc_lock, flags); - mii = lmc_mii_readreg (sc, 0, 16); + lmc_mii_readreg (sc, 0, 16); /* * Make all of them 0 and make input @@ -424,10 +423,9 @@ int lmc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) /*fold00*/ break; case lmc_xilinx_load_prom: /*fold02*/ { - u16 mii; int timeout = 500000; spin_lock_irqsave(&sc->lmc_lock, flags); - mii = lmc_mii_readreg (sc, 0, 16); + lmc_mii_readreg (sc, 0, 16); /* * Make all of them 0 and make input @@ -1185,7 +1183,6 @@ static irqreturn_t lmc_interrupt (int irq, void *dev_instance) /*fold00*/ int i; s32 stat; unsigned int badtx; - u32 firstcsr; int max_work = LMC_RXDESCS; int handled = 0; @@ -1203,8 +1200,6 @@ static irqreturn_t lmc_interrupt (int irq, void *dev_instance) /*fold00*/ goto lmc_int_fail_out; } - firstcsr = csr; - /* always go through this loop at least once */ while (csr & sc->lmc_intrmask) { handled = 1; |