From mboxrd@z Thu Jan  1 00:00:00 1970
From: Samuel Thibault <samuel.thibault@eu.citrix.com>
Subject: [PATCH] tapaio build fix
Date: Wed, 19 Mar 2008 12:50:29 +0000
Message-ID: <20080319125029.GA9372@implementation.uk.xensource.com>
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With some combinations of compiler flags (no optimization, -Werror), the
compiler may complain that the function doesn't have a return statement
(even if the function actually just never returns), reported as bug
1128. This adds a dummy return statement.

Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>

diff -r 663d59596add tools/blktap/drivers/tapaio.c
--- a/tools/blktap/drivers/tapaio.c	Tue Mar 18 17:03:01 2008 +0000
+++ b/tools/blktap/drivers/tapaio.c	Wed Mar 19 12:47:30 2008 +0000
@@ -82,6 +82,7 @@ tap_aio_completion_thread(void *arg)
 			}
 		} while (!rc);
 	}
+	return NULL;
 }
 
 void