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authorAlexandre Belloni <alexandre.belloni@bootlin.com>2019-11-22 13:22:12 +0300
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2019-11-27 11:31:13 +0300
commit42397492fb0fe61a77b06f351a382309f8300aa6 (patch)
tree2ef618023b20626a68341079d430888faa26a22b /drivers/rtc/rtc-v3020.c
parent8321c2ecb2e879aada3e363bbdcbfa0f819803c7 (diff)
downloadlinux-42397492fb0fe61a77b06f351a382309f8300aa6.tar.xz
rtc: v3020: remove set but unused variable
Fix the following warning: drivers/rtc/rtc-v3020.c: In function ‘rtc_probe’: drivers/rtc/rtc-v3020.c:287:6: warning: variable ‘temp’ set but not used [-Wunused-but-set-variable] Link: https://lore.kernel.org/r/20191122102212.400158-9-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-v3020.c')
-rw-r--r--drivers/rtc/rtc-v3020.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/rtc/rtc-v3020.c b/drivers/rtc/rtc-v3020.c
index 63ffba21397b..d2da92187d56 100644
--- a/drivers/rtc/rtc-v3020.c
+++ b/drivers/rtc/rtc-v3020.c
@@ -284,7 +284,6 @@ static int rtc_probe(struct platform_device *pdev)
struct v3020 *chip;
int retval = -EBUSY;
int i;
- int temp;
chip = devm_kzalloc(&pdev->dev, sizeof(*chip), GFP_KERNEL);
if (!chip)
@@ -302,7 +301,7 @@ static int rtc_probe(struct platform_device *pdev)
/* Make sure the v3020 expects a communication cycle
* by reading 8 times */
for (i = 0; i < 8; i++)
- temp = chip->ops->read_bit(chip);
+ chip->ops->read_bit(chip);
/* Test chip by doing a write/read sequence
* to the chip ram */