From 5996c8f7ba77333ea30926e74a458b3950a34916 Mon Sep 17 00:00:00 2001
From: Alex Young <alex@bytemark.co.uk>
Date: Mon, 11 Jun 2012 15:31:59 +0100
Subject: [PATCH] Simplify a FATAL_IF_NEGATIVE

---
 src/serve.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/serve.c b/src/serve.c
index ce2cf1c..c243af2 100644
--- a/src/serve.c
+++ b/src/serve.c
@@ -213,9 +213,7 @@ int tryjoin_client_thread( struct client_tbl_entry *entry, int (*joinfunc)(pthre
 				64 );
 
 		if (joinfunc(entry->thread, &status) != 0) {
-			if (errno != EBUSY) {
-				FATAL_IF_NEGATIVE(-1, "Problem with joining thread");
-			}
+			FATAL_UNLESS( errno == EBUSY,  "Problem with joining thread" );
 		}
 		else {
 			debug("nbd thread %p exited (%s) with status %ld",