Author: Shraddha Barke <shraddha.6596@gmail.com> Remove explicit NULL comparison and write it in its simpler form. Replacement done with coccinelle: @replace_rule@ expression e; @@ -e == NULL + !e Signed-off-by: Shraddha Barke Signed-off-by: Greg Kroah-Hartman — drivers/staging/speakup/varhandlers.c | 18 +++++++++——— 1 file changed, 9 insertions(+), 9 deletions(-) diff –git a/drivers/staging/speakup/varhandlers.c b/drivers/staging/speakup/varhandlers.c index 75bf40c..b2afec6 100644 — …