Author: Markus Elfring <elfring@users.sourceforge.net> The pci_dev_put() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Acked-by: Olof Johansson Acked-by: Luis R. Rodriguez Signed-off-by: David S. Miller — drivers/net/ethernet/pasemi/pasemi_mac.c | 6 ++—- 1 …