Commits
Larry Finger committed 74a3b060bc2
staging: r8712u: Check pointer before use Routine r8712_usb_read_port() dereferences "precvbuf" before testing it for NULL. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>