Author: Cristina Opriceana <cristina.opriceana@gmail.com> This patch removes explicit NULL comparison and replaces it with its shorter form. Detected with coccinelle. @replace_rule@ expression e; @@ -e == NULL + !e Signed-off-by: Cristina Opriceana Signed-off-by: Greg Kroah-Hartman — drivers/staging/iio/meter/ade7758_core.c | 2 +- drivers/staging/iio/meter/ade7758_ring.c | 2 +- drivers/staging/iio/meter/ade7758_trigger.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) …