Author: Markus Elfring <elfring@users.sourceforge.net> The vfree() function performs also input parameter validation. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Tomi Valkeinen — drivers/video/fbdev/udlfb.c | 9 +++—— 1 file changed, 3 insertions(+), 6 deletions(-) diff –git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c index 046d51d..ff2b873 …