[PATCH 13/20] Re: [2.6-BK-URL] NTFS 2.1.17 release

[Anton Altaparmakov]

This is patch 13/20 in the series.  It contains the following ChangeSet:

<aia21@xxxxxxxxxx> (04/07/30 1.1816)
   NTFS: Fix compilation with gcc-2.95 in attrib.c::ntfs_find_vcn().  (Adrian Bunk)
   
   Signed-off-by: Anton Altaparmakov <aia21@xxxxxxxxxx>
   Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>

Best regards,

	Anton
-- 
Anton Altaparmakov <aia21 at cam.ac.uk> (replace at with @)
Unix Support, Computing Service, University of Cambridge, CB2 3QH, UK
Linux NTFS maintainer / IRC: #ntfs on irc.freenode.net
WWW: http://linux-ntfs.sf.net/, http://www-stu.christs.cam.ac.uk/~aia21/

===================================================================

diff -Nru a/fs/ntfs/attrib.c b/fs/ntfs/attrib.c
--- a/fs/ntfs/attrib.c	2004-08-18 20:50:27 +01:00
+++ b/fs/ntfs/attrib.c	2004-08-18 20:50:27 +01:00
@@ -1113,15 +1113,11 @@
 			}
 			rl++;
 		}
-		switch (rl->lcn) {
-		case (LCN)LCN_RL_NOT_MAPPED:
-			break;
-		case (LCN)LCN_ENOENT:
-			err = -ENOENT;
-			break;
-		default:
-			err = -EIO;
-			break;
+		if (likely(rl->lcn != (LCN)LCN_RL_NOT_MAPPED)) {
+			if (likely(rl->lcn == (LCN)LCN_ENOENT))
+				err = -ENOENT;
+			else
+				err = -EIO;
 		}
 	}
 	if (!need_write)
-
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