usock: fix poll return code check
authorFelix Fietkau <nbd@nbd.name>
Wed, 8 Mar 2023 08:38:53 +0000 (09:38 +0100)
committerFelix Fietkau <nbd@nbd.name>
Wed, 8 Mar 2023 08:38:55 +0000 (09:38 +0100)
commitef5e8e38bd38f26e2da2f6f0a2d720468c935280
treee7f226a4eddfc2713f275c88fcb1d285beac8de5
parenteac92a4d5d82eb31e712157e7eb425af728b2c43
usock: fix poll return code check

errno needs to be compared against EINTR/EAGAIN instead of the return code,
and only if the return code is < 0.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
usock.c