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Date: Tue, 28 Mar 2017 16:54:24 +0100 From: Colin King <colin.king@...onical.com> To: "David S . Miller" <davem@...emloft.net>, Jorgen Hansen <jhansen@...are.com>, Adit Ranadive <aditr@...are.com>, Julia Lawall <julia.lawall@...6.fr>, Stefan Hajnoczi <stefanha@...hat.com>, netdev@...r.kernel.org Cc: kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] VSOCK: remove unnecessary ternary operator on return value From: Colin Ian King <colin.king@...onical.com> Rather than assign the positive errno values to ret and then checking if it is positive and flip the sign, just set ret to be the -ve errno value. Detected by CoverityScan, CID#986649 ("Logically Dead Code") Signed-off-by: Colin Ian King <colin.king@...onical.com> --- net/vmw_vsock/vmci_transport.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/net/vmw_vsock/vmci_transport.c b/net/vmw_vsock/vmci_transport.c index 4be4fbbc0b50..a68cd6b0fb72 100644 --- a/net/vmw_vsock/vmci_transport.c +++ b/net/vmw_vsock/vmci_transport.c @@ -100,27 +100,27 @@ static s32 vmci_transport_error_to_vsock_error(s32 vmci_error) switch (vmci_error) { case VMCI_ERROR_NO_MEM: - err = ENOMEM; + err = -ENOMEM; break; case VMCI_ERROR_DUPLICATE_ENTRY: case VMCI_ERROR_ALREADY_EXISTS: - err = EADDRINUSE; + err = -EADDRINUSE; break; case VMCI_ERROR_NO_ACCESS: - err = EPERM; + err = -EPERM; break; case VMCI_ERROR_NO_RESOURCES: - err = ENOBUFS; + err = -ENOBUFS; break; case VMCI_ERROR_INVALID_RESOURCE: - err = EHOSTUNREACH; + err = -EHOSTUNREACH; break; case VMCI_ERROR_INVALID_ARGS: default: - err = EINVAL; + err = -EINVAL; } - return err > 0 ? -err : err; + return err; } static u32 vmci_transport_peer_rid(u32 peer_cid) -- 2.11.0
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