git: cdd7fe04cb80 - main - cxgbe(4): Do not ignore the return value of ifmedia_ioctl.

From: Navdeep Parhar <np_at_FreeBSD.org>
Date: Mon, 10 Jan 2022 21:07:22 UTC
The branch main has been updated by np:

URL: https://cgit.FreeBSD.org/src/commit/?id=cdd7fe04cb803d49a2fb6389be70f4378ae3ca3b

commit cdd7fe04cb803d49a2fb6389be70f4378ae3ca3b
Author:     Navdeep Parhar <np@FreeBSD.org>
AuthorDate: 2022-01-10 21:01:51 +0000
Commit:     Navdeep Parhar <np@FreeBSD.org>
CommitDate: 2022-01-10 21:05:01 +0000

    cxgbe(4): Do not ignore the return value of ifmedia_ioctl.
    
    This ensures that the driver reports an error instead of failing
    silently when an invalid media is requested.
    
    Reported by:    Suhas Lokesha @ Chelsio
    MFC after:      1 week
    Sponsored by:   Chelsio Communications
---
 sys/dev/cxgbe/t4_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/dev/cxgbe/t4_main.c b/sys/dev/cxgbe/t4_main.c
index 183344099bfe..58b064e78402 100644
--- a/sys/dev/cxgbe/t4_main.c
+++ b/sys/dev/cxgbe/t4_main.c
@@ -2869,7 +2869,7 @@ fail:
 	case SIOCSIFMEDIA:
 	case SIOCGIFMEDIA:
 	case SIOCGIFXMEDIA:
-		ifmedia_ioctl(ifp, ifr, &pi->media, cmd);
+		rc = ifmedia_ioctl(ifp, ifr, &pi->media, cmd);
 		break;
 
 	case SIOCGI2C: {