[2.6 patch] fs/xfs/xfs_bmap.c:xfs_bmapi(): fix a bug

[Adrian Bunk <bunk@xxxxxxxxx>]

This patch fixes the following bug introduced by commit 
39269e29d4aad04252e0debec4c9b01bac16a257:

Since bma.conv is a char and XFS_BMAPI_CONVERT is 0x1000, bma.conv was 
always assigned zero.

Spotted by the GNU C compiler (SVN version).

Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>

--- linux-2.6.18-rc4-mm2/fs/xfs/xfs_bmap.c.old  2006-08-26 03:31:23.000000000 
+0200
+++ linux-2.6.18-rc4-mm2/fs/xfs/xfs_bmap.c      2006-08-26 03:31:28.000000000 
+0200
@@ -4993,7 +4993,7 @@ xfs_bmapi(
                                bma.firstblock = *firstblock;
                                bma.alen = alen;
                                bma.off = aoff;
-                               bma.conv = (flags & XFS_BMAPI_CONVERT);
+                               bma.conv = !!(flags & XFS_BMAPI_CONVERT);
                                bma.wasdel = wasdelay;
                                bma.minlen = minlen;
                                bma.low = flist->xbf_low;