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epoll: Tiny cleanup to udp_sock_handler()

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Move the test for c->no_udp into the function itself, rather than in the
dispatching switch statement to better localize the UDP specific logic, and
make for greated consistency with other handler functions.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
David Gibson 2023-08-11 15:12:25 +10:00 committed by Stefano Brivio
parent 05f606ab0b
commit 8271a2ed57
2 changed files with 2 additions and 3 deletions
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3
passt.c
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@ -325,8 +325,7 @@ loop:
tcp_sock_handler(&c, ref, eventmask, &now);
break;
case EPOLL_TYPE_UDP:
if (!c.no_udp)
udp_sock_handler(&c, ref, eventmask, &now);
udp_sock_handler(&c, ref, eventmask, &now);
break;
case EPOLL_TYPE_ICMP:
icmp_sock_handler(&c, ref);

2
udp.c
View file

@ -756,7 +756,7 @@ void udp_sock_handler(struct ctx *c, union epoll_ref ref, uint32_t events,
struct mmsghdr *mmh_recv;
int i, m;
if (!(events & EPOLLIN))
if (c->no_udp || !(events & EPOLLIN))
return;
if (v6) {