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linux/net/mctp
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Alok Tiwari a125c8fb9d mctp: return -ENOPROTOOPT for unknown getsockopt options 
In mctp_getsockopt(), unrecognized options currently return -EINVAL.
In contrast, mctp_setsockopt() returns -ENOPROTOOPT for unknown
options.

Update mctp_getsockopt() to also return -ENOPROTOOPT for unknown
options. This aligns the behavior of getsockopt() and setsockopt(),
and matches the standard kernel socket API convention for handling
unsupported options.

Fixes: 99ce45d5e7 ("mctp: Implement extended addressing")
Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Link: https://patch.msgid.link/20250902102059.1370008-1-alok.a.tiwari@oracle.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 		2025-09-03 17:01:52 -07:00
..
test net: mctp: Fix bad kfree_skb in bind lookup test 2025-08-13 17:07:34 -07:00
Kconfig net: mctp: tests: Test that outgoing skbs have flow data populated 2024-02-22 13:32:55 +01:00
Makefile mctp: Add test utils 2021-10-03 14:35:41 +01:00
af_mctp.c mctp: return -ENOPROTOOPT for unknown getsockopt options 2025-09-03 17:01:52 -07:00
device.c net: mctp: use nlmsg_payload() for netlink message data extraction 2025-05-26 17:38:27 +02:00
neigh.c net: mctp: use nlmsg_payload() for netlink message data extraction 2025-05-26 17:38:27 +02:00
route.c net: mctp: mctp_fraq_queue should take ownership of passed skb 2025-09-02 14:45:51 +02:00