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: David S. Miller — drivers/net/ethernet/sun/cassini.c | 3 +– 1 file changed, 1 insertion(+), 2 deletions(-) diff –git a/drivers/net/ethernet/sun/cassini.c b/drivers/net/ethernet/sun/cassini.c index …