From ff8528ea9a69ca2ef6cfbed0b7a1283e165aabe6 Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Tue, 16 Jan 2007 08:10:54 +0000
Subject: Create and use async_block() macro; it cuts down on the visual
 overhead of blocking on asynchronous operations, when that isn't an important
 aspect of the code.

---
 src/drivers/ata/aoedev.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'src/drivers/ata')

diff --git a/src/drivers/ata/aoedev.c b/src/drivers/ata/aoedev.c
index 6658827cf..ff047f103 100644
--- a/src/drivers/ata/aoedev.c
+++ b/src/drivers/ata/aoedev.c
@@ -17,6 +17,7 @@
  */
 
 #include <stddef.h>
+#include <gpxe/async.h>
 #include <gpxe/aoe.h>
 
 /** @file
@@ -37,13 +38,9 @@ static int aoe_command ( struct ata_device *ata,
 	struct aoe_device *aoedev
 		= container_of ( ata, struct aoe_device, ata );
 	struct async async;
-	int rc;
 
-	async_init_orphan ( &async );
-	if ( ( rc = aoe_issue ( &aoedev->aoe, command, &async ) ) != 0 )
-		return rc;
-	async_wait ( &async, &rc, 1 );
-	return rc;
+	return async_block ( &async, aoe_issue ( &aoedev->aoe, command,
+						 &async ) );
 }
 
 /**
-- 
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