Commits
Jesper Juhl committed 96edf83c4e2
[PPP]: remove redundant NULL pointer checks before kfree & vfree kfree() and vfree() can both deal with NULL pointers. This patch removes redundant NULL pointer checks from the ppp code in drivers/net/ Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by: David S. Miller <davem@davemloft.net>