On 08/10/2019 08:41, zhengbin wrote:
Fixes gcc '-Wunused-but-set-variable' warning:drivers/staging/comedi/drivers/dt3000.c: In function dt3k_ai_insn_read: drivers/staging/comedi/drivers/dt3000.c:511:27: warning: variable aref set but not used [-Wunused-but-set-variable] It is not used since commit 2e310235ca8f ("staging: comedi: dt3000: rename dt3k_ai_insn()") Reported-by: Hulk Robot <hul...@huawei.com> Signed-off-by: zhengbin <zhengbi...@huawei.com> --- drivers/staging/comedi/drivers/dt3000.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/comedi/drivers/dt3000.c b/drivers/staging/comedi/drivers/dt3000.c index caf4d4d..f7c365b 100644 --- a/drivers/staging/comedi/drivers/dt3000.c +++ b/drivers/staging/comedi/drivers/dt3000.c @@ -508,12 +508,11 @@ static int dt3k_ai_insn_read(struct comedi_device *dev, unsigned int *data) { int i; - unsigned int chan, gain, aref; + unsigned int chan, gain; chan = CR_CHAN(insn->chanspec); gain = CR_RANGE(insn->chanspec); /* XXX docs don't explain how to select aref */ - aref = CR_AREF(insn->chanspec); for (i = 0; i < insn->n; i++) data[i] = dt3k_readsingle(dev, DPR_SUBSYS_AI, chan, gain); -- 2.7.4
That looks fine, thanks. Reviewed-by: Ian Abbott <abbo...@mev.co.uk> -- -=( Ian Abbott <abbo...@mev.co.uk> || Web: www.mev.co.uk )=- -=( MEV Ltd. is a company registered in England & Wales. )=- -=( Registered number: 02862268. Registered address: )=- -=( 15 West Park Road, Bramhall, STOCKPORT, SK7 3JZ, UK. )=- _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
