Author: Cristina Opriceana <cristina.opriceana@gmail.com> This patch removes explicit NULL comparison and replaces it with its shorter form. Detected with coccinelle. Signed-off-by: Cristina Opriceana Signed-off-by: Greg Kroah-Hartman — drivers/staging/iio/impedance-analyzer/ad5933.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff –git a/drivers/staging/iio/impedance-analyzer/ad5933.c b/drivers/staging/iio/impedance-analyzer/ad5933.c index 7919439..c18109c 100644 — a/drivers/staging/iio/impedance-analyzer/ad5933.c +++ b/drivers/staging/iio/impedance-analyzer/ad5933.c @@ -703,7 +703,7 @@ static …