From 6b902492ae4fc6bc7d2b827e3a1fecd9bf4e5b0a Mon Sep 17 00:00:00 2001
From: David van Moolenbroek <david@minix3.org>
Date: Thu, 9 Sep 2010 16:13:02 +0000
Subject: [PATCH] memory driver: propagate data copy error to caller

---
 drivers/memory/memory.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/memory/memory.c b/drivers/memory/memory.c
index 0d2f1ed90..a3e60e469 100644
--- a/drivers/memory/memory.c
+++ b/drivers/memory/memory.c
@@ -324,7 +324,7 @@ unsigned nr_req;		/* length of request vector */
 	             s=sys_safecopyto(proc_nr, user_vir,
 		       vir_offset+suboffset, (vir_bytes) dev_zero, chunk, D);
 		    if(s != OK)
-	    	        printf("MEM: sys_safecopyto failed: %d\n", s);
+	    	        return s;
 	    	    left -= chunk;
  	            suboffset += chunk;
 	    	}
-- 
2.44.0