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| author | Frantisek Sumsal <frantisek@sumsal.cz> | 2020-10-09 14:59:44 +0200 |
|---|---|---|
| committer | Frantisek Sumsal <frantisek@sumsal.cz> | 2020-10-09 15:02:23 +0200 |
| commit | d7a0f1f4f9910a1a2d290e31b2ba8cfa7126fbdd (patch) | |
| tree | f519b20cb0835f71bd553abeca761882cad3299b /src/resolve/resolved-manager.c | |
| parent | 44e66de0f25e65d5bd8b2f7f848e0fc7b98199ed (diff) | |
| download | systemd-d7a0f1f4f9910a1a2d290e31b2ba8cfa7126fbdd.tar.gz | |
tree-wide: assorted coccinelle fixes
Diffstat (limited to 'src/resolve/resolved-manager.c')
| -rw-r--r-- | src/resolve/resolved-manager.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/resolve/resolved-manager.c b/src/resolve/resolved-manager.c index 7523c65e96..319fb50803 100644 --- a/src/resolve/resolved-manager.c +++ b/src/resolve/resolved-manager.c @@ -780,10 +780,8 @@ int manager_recv(Manager *m, int fd, DnsProtocol protocol, DnsPacket **ret) { l = recvmsg_safe(fd, &mh, 0); if (IN_SET(l, -EAGAIN, -EINTR)) return 0; - if (l < 0) + if (l <= 0) return l; - if (l == 0) - return 0; assert(!(mh.msg_flags & MSG_TRUNC)); |