From a344a1e8532586b4e3ad742c7fd139cdce56a767 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Sat, 31 Oct 2020 19:14:17 +0100 Subject: drivers: net: wan: lmc: Fix W=1 set but used variable warnings MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Link: https://lore.kernel.org/r/20201031181417.1081511-1-andrew@lunn.ch Signed-off-by: Jakub Kicinski --- drivers/net/wan/lmc/lmc_main.c | 9 ++------- 1 file 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; -- cgit v1.2.3-59-g8ed1b