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authorUlrich Drepper <drepper@redhat.com>2005-11-04 00:55:03 +0000
committerUlrich Drepper <drepper@redhat.com>2005-11-04 00:55:03 +0000
commit30199a662344bb86f17f1d42905fedf452fa3e73 (patch)
tree8413156ed4b635f8eb00ed476631ba5336a41b77 /sunrpc
parent77c4d1156f73444f4b1d897f423544869c880eae (diff)
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(svc_getreq_poll): Fix inefficient loop test.
Diffstat (limited to 'sunrpc')
-rw-r--r--sunrpc/svc.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/sunrpc/svc.c b/sunrpc/svc.c
index 53f628e..1e358e2 100644
--- a/sunrpc/svc.c
+++ b/sunrpc/svc.c
@@ -380,22 +380,24 @@ INTDEF (svc_getreqset)
void
svc_getreq_poll (struct pollfd *pfdp, int pollretval)
{
- register int i;
- register int fds_found;
+ if (pollretval == 0)
+ return;
- for (i = fds_found = 0; i < svc_max_pollfd && fds_found < pollretval; ++i)
+ register int fds_found;
+ for (int i = fds_found = 0; i < svc_max_pollfd; ++i)
{
register struct pollfd *p = &pfdp[i];
if (p->fd != -1 && p->revents)
{
/* fd has input waiting */
- ++fds_found;
-
if (p->revents & POLLNVAL)
xprt_unregister (xports[p->fd]);
else
INTUSE(svc_getreq_common) (p->fd);
+
+ if (++fds_found >= pollretval)
+ break;
}
}
}