From: Dave Chinner <david@fromorbit.com>
Date: Tue, 19 Jan 2010 23:49:18 +0000 (+1100)
Subject: xfs: make compile warn about char sign mismatches again
X-Git-Tag: firefly_0821_release~9833^2~3100^2~26
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=58c75cfb51393a52b45262394c1fa81514b4d9bd;p=firefly-linux-kernel-4.4.55.git

xfs: make compile warn about char sign mismatches again

The -fno-unsigned-char directive has no effect anymore as the
XFs build is clean. However, the kernel build hides pointer sign
differences so turn that back on so that we can clean up all the
mismatches prior to a userspace code resync.

Signed-off-by: Dave Chinner <david@fromorbit.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---

diff --git a/fs/xfs/Makefile b/fs/xfs/Makefile
index 56641fe52a23..19267019dacf 100644
--- a/fs/xfs/Makefile
+++ b/fs/xfs/Makefile
@@ -16,7 +16,7 @@
 # Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 #
 
-EXTRA_CFLAGS +=	 -I$(src) -I$(src)/linux-2.6 -funsigned-char
+EXTRA_CFLAGS +=	 -I$(src) -I$(src)/linux-2.6 -Wpointer-sign
 
 XFS_LINUX := linux-2.6