Author: Wu Fengguang <fengguang.wu@intel.com> net/rxrpc/rxkad.c:1165:1-3: WARNING: PTR_ERR_OR_ZERO can be used Use PTR_ERR_OR_ZERO rather than if(IS_ERR(…)) + PTR_ERR Generated by: scripts/coccinelle/api/ptr_ret.cocci CC: David Howells Signed-off-by: Fengguang Wu Signed-off-by: David S. Miller — net/rxrpc/rxkad.c | 4 +— 1 file changed, 1 insertion(+), 3 deletions(-) diff –git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c index 6b726a0..bab56ed 100644 — a/net/rxrpc/rxkad.c +++ b/net/rxrpc/rxkad.c @@ …