From: David van Moolenbroek <david@minix3.org>
Date: Sun, 4 Mar 2012 20:08:59 +0000 (+0100)
Subject: Kernel: do not retry message delivery upon failure
X-Git-Tag: v3.2.1~676
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/zpipe.c?a=commitdiff_plain;h=1512dc5c23d842f233c256a25feab3721a5a2871;p=minix.git

Kernel: do not retry message delivery upon failure
---

diff --git a/kernel/arch/i386/memory.c b/kernel/arch/i386/memory.c
index 6ec2f20ff..7a4e26e7e 100644
--- a/kernel/arch/i386/memory.c
+++ b/kernel/arch/i386/memory.c
@@ -540,7 +540,7 @@ PRIVATE void vm_suspend(struct proc *caller, const struct proc *target,
  *===========================================================================*/
 PUBLIC void delivermsg(struct proc *rp)
 {
-	int r;
+	int r = OK;
 
 	assert(rp->p_misc_flags & MF_DELIVERMSG);
 	assert(rp->p_delivermsg.m_source != NONE);
@@ -553,13 +553,12 @@ PUBLIC void delivermsg(struct proc *rp)
 				rp->p_name,
 				rp->p_endpoint);
 		r = EFAULT;
-	} else {
-		/* Indicate message has been delivered; address is 'used'. */
-		rp->p_delivermsg.m_source = NONE;
-		rp->p_misc_flags &= ~MF_DELIVERMSG;
-		r = OK;
 	}
 
+	/* Indicate message has been delivered; address is 'used'. */
+	rp->p_delivermsg.m_source = NONE;
+	rp->p_misc_flags &= ~MF_DELIVERMSG;
+
 	if(!(rp->p_misc_flags & MF_CONTEXT_SET)) {
 		rp->p_reg.retreg = r;
 	}