patch-2.1.124 linux/fs/block_dev.c

• Lines: 13
• Date: Tue Sep 29 23:13:26 1998
• Orig file: v2.1.123/linux/fs/block_dev.c
• Orig date: Tue Oct 21 08:57:29 1997

diff -u --recursive --new-file v2.1.123/linux/fs/block_dev.c linux/fs/block_dev.c
@@ -204,8 +204,11 @@
 			blocks = rblocks;
 		
 	}
-	if (block + blocks > size)
+	if (block + blocks > size) {
 		blocks = size - block;
+		if (blocks == 0)
+			return 0;
+	}
 
 	/* We do this in a two stage process.  We first try to request
 	   as many blocks as we can, then we wait for the first one to