From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Thu, 8 Oct 2015 08:26:02 +0100 Subject: [PATCH] mfd: remove unused variables In-Reply-To: <20151008072304.GJ17172@x1> References: <7700818.mjdn6x2kkK@wuerfel> <20151008072304.GJ17172@x1> Message-ID: <20151008072602.GK17172@x1> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Thu, 08 Oct 2015, Lee Jones wrote: > On Wed, 07 Oct 2015, Arnd Bergmann wrote: > > > A mass-cleanup by Javier Martinez Canillas removed a lot of > > unused code, but left at least two variables in mfd drivers > > in place that are now causing warnings: > > > > drivers/mfd/rtsx_pcr.c: In function 'rtsx_pci_set_pull_ctl': > > drivers/mfd/rtsx_pcr.c:564:6: warning: unused variable 'err' [-Wunused-variable] > > drivers/mfd/lm3533-core.c: In function 'lm3533_i2c_probe': > > drivers/mfd/lm3533-core.c:595:6: warning: unused variable 'ret' [-Wunused-variable] > > > > This removes them as well. > > > > Signed-off-by: Arnd Bergmann > > Fixes: c749db571dc ("mfd: lm3533: Simplify function return logic") > > Fixes: a3c29b09982 ("mfd: rtsx: Simplify function return logic") > > Where's your diffstat? By the way, someone sent a patch to fix these 20 mins before you did. :) > > --- > > > > diff --git a/drivers/mfd/lm3533-core.c b/drivers/mfd/lm3533-core.c > > index 193ecee1fa7e..5abcbb2e8849 100644 > > --- a/drivers/mfd/lm3533-core.c > > +++ b/drivers/mfd/lm3533-core.c > > @@ -592,7 +592,6 @@ static int lm3533_i2c_probe(struct i2c_client *i2c, > > const struct i2c_device_id *id) > > { > > struct lm3533 *lm3533; > > - int ret; > > > > dev_dbg(&i2c->dev, "%s\n", __func__); > > > > diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c > > index b98cf1de0a55..d63f3a896adb 100644 > > --- a/drivers/mfd/rtsx_pcr.c > > +++ b/drivers/mfd/rtsx_pcr.c > > @@ -561,8 +561,6 @@ EXPORT_SYMBOL_GPL(rtsx_pci_write_ppbuf); > > > > static int rtsx_pci_set_pull_ctl(struct rtsx_pcr *pcr, const u32 *tbl) > > { > > - int err; > > - > > rtsx_pci_init_cmd(pcr); > > > > while (*tbl & 0xFFFF0000) { > > > -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org ? Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog