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authorSteven Whitehouse <swhiteho@redhat.com>2006-03-30 15:46:23 -0500
committerSteven Whitehouse <swhiteho@redhat.com>2006-03-30 15:46:23 -0500
commite3167ded1f1b16424bc14d5673cdc5414f179970 (patch)
tree1b995e6387b230b1f447aabe30b689d091ee0b52 /fs/gfs2/util.h
parentcd45697f0ddbb58f3f83c29fe164713ee7765e21 (diff)
downloadlinux-e3167ded1f1b16424bc14d5673cdc5414f179970.tar.bz2
[GFS] Fix bug in endian conversion for metadata header
In some cases 16 bit functions were being used rather than 32 bit functions. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/util.h')
-rw-r--r--fs/gfs2/util.h7
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/gfs2/util.h b/fs/gfs2/util.h
index addbe304993e..4532dbab0a2c 100644
--- a/fs/gfs2/util.h
+++ b/fs/gfs2/util.h
@@ -107,12 +107,11 @@ static inline int gfs2_metatype_check_i(struct gfs2_sbd *sdp,
{
struct gfs2_meta_header *mh = (struct gfs2_meta_header *)bh->b_data;
uint32_t magic = mh->mh_magic;
- uint16_t t = mh->mh_type;
+ uint16_t t = be32_to_cpu(mh->mh_type);
magic = be32_to_cpu(magic);
if (unlikely(magic != GFS2_MAGIC))
return gfs2_meta_check_ii(sdp, bh, "magic number", function,
file, line);
- t = be16_to_cpu(t);
if (unlikely(t != type))
return gfs2_metatype_check_ii(sdp, bh, type, t, function,
file, line);
@@ -127,8 +126,8 @@ static inline void gfs2_metatype_set(struct buffer_head *bh, uint16_t type,
{
struct gfs2_meta_header *mh;
mh = (struct gfs2_meta_header *)bh->b_data;
- mh->mh_type = cpu_to_be16(type);
- mh->mh_format = cpu_to_be16(format);
+ mh->mh_type = cpu_to_be32(type);
+ mh->mh_format = cpu_to_be32(format);
}