rtc: v3020: remove set but unused variable (42397492) · Commits · 戴 / test

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:

drivers/rtc/rtc-v3020.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -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 */