[PATCH -next] ARM: pxa: fix return value check in em_x270_sensor_init()

From: Wei Yongjun In case of error, the function regulator_get() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: Wei Yongjun --- arch/arm/mach-pxa/em-x270.c | 4 ++-- 1 file changed, 2 insertions(+), 2

[PATCH -next] ARM: pxa: fix return value check in em_x270_sensor_init()

From: Wei Yongjun yongjun_...@trendmicro.com.cn In case of error, the function regulator_get() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: Wei Yongjun yongjun_...@trendmicro.com.cn ---