[src/trunk]: src/sys/kern Rearrange the if conditions in order to get rid of ...

[abhinav <abhinav%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8dacf791b7d0
branches:  trunk
changeset: 353291:8dacf791b7d0
user:      abhinav <abhinav%NetBSD.org@localhost>
date:      Thu Apr 27 16:52:22 2017 +0000

description:
Rearrange the if conditions in order to get rid of unnecessary indentation.

No functional change intended. ok christos@

diffstat:

 sys/kern/kern_event.c |  32 +++++++++++++++-----------------
 1 files changed, 15 insertions(+), 17 deletions(-)

diffs (53 lines):

diff -r 72cd972e77f3 -r 8dacf791b7d0 sys/kern/kern_event.c
--- a/sys/kern/kern_event.c     Thu Apr 27 11:02:14 2017 +0000
+++ b/sys/kern/kern_event.c     Thu Apr 27 16:52:22 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kern_event.c,v 1.88 2016/07/14 18:16:51 christos Exp $ */
+/*     $NetBSD: kern_event.c,v 1.89 2017/04/27 16:52:22 abhinav Exp $  */
 
 /*-
  * Copyright (c) 2008, 2009 The NetBSD Foundation, Inc.
@@ -58,7 +58,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_event.c,v 1.88 2016/07/14 18:16:51 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_event.c,v 1.89 2017/04/27 16:52:22 abhinav Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -868,21 +868,19 @@
                        kevp->flags &= ~EV_SYSFLAGS;
                        /* register each knote */
                        error = kqueue_register(kq, kevp);
-                       if (error || (kevp->flags & EV_RECEIPT)) {
-                               if (nevents != 0) {
-                                       kevp->flags = EV_ERROR;
-                                       kevp->data = error;
-                                       error = (*keops->keo_put_events)
-                                           (keops->keo_private, kevp,
-                                           eventlist, nerrors, 1);
-                                       if (error)
-                                               goto done;
-                                       nevents--;
-                                       nerrors++;
-                               } else {
-                                       goto done;
-                               }
-                       }
+                       if (!error && !(kevp->flags & EV_RECEIPT))
+                               continue;
+                       if (nevents == 0)
+                               goto done;
+                       kevp->flags = EV_ERROR;
+                       kevp->data = error;
+                       error = (*keops->keo_put_events)
+                               (keops->keo_private, kevp,
+                                eventlist, nerrors, 1);
+                       if (error)
+                               goto done;
+                       nevents--;
+                       nerrors++;
                }
                nchanges -= n;  /* update the results */
                ichange += n;