From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Rothwell Subject: linux-next: build warning after merge of the rdma tree Date: Thu, 26 Jul 2018 10:55:53 +1000 Message-ID: <20180726105553.00a36e3c@canb.auug.org.au> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/kuj+vr4/UE=Y1Siy_7uRzl7"; protocol="application/pgp-signature" Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Doug Ledford , Jason Gunthorpe Cc: Linux-Next Mailing List , Linux Kernel Mailing List , Bart Van Assche , Chuck Lever List-Id: linux-next.vger.kernel.org --Sig_/kuj+vr4/UE=Y1Siy_7uRzl7 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the rdma tree, today's linux-next build (powerpc ppc64_defconfig) produced this warning: net/sunrpc/xprtrdma/svc_rdma_rw.c: In function 'svc_rdma_post_chunk_ctxt': net/sunrpc/xprtrdma/svc_rdma_rw.c:350:5: warning: 'bad_wr' may be used unin= itialized in this function [-Wmaybe-uninitialized] if (bad_wr !=3D first_wr) ^ Introduced by commit ed288d74a9e5 ("net/xprtrdma: Simplify ib_post_(send|recv|srq_recv)() call= s") This is an actual problem. --=20 Cheers, Stephen Rothwell --Sig_/kuj+vr4/UE=Y1Siy_7uRzl7 Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAltZHBkACgkQAVBC80lX 0Gw3aAf+JV+KQnRo61WjzWgK6G6qAfhvv3nu/pYhyOS7muHcix6l0yao/T4gxIms x5IpTsJx/WFgPFZd40cIbQFvqwJ7hOq6nlAV7juIv2cfSWqEHKvW9j107fMvjuoa GhHSXJY5ZCBAGPEwFJyLtjPEippo4V7wF2lYcWt/454PLLEPj/omzzv4VPrAPMDM xKD8ntfL3TZnfNPhQPwnvdL9kjyPOoxIIFS6zbmNL3wLTR6qwkCMhN7JYLbh7h8D mN8QojWiJVifTng5BtgmV5jItYP+IZ6+aRdNXCxtOEznELBAwLKfrzDfhsiyDrnQ tO6BfM/hiMdsQU05kv+WS/LTh58sFw== =FzSB -----END PGP SIGNATURE----- --Sig_/kuj+vr4/UE=Y1Siy_7uRzl7--