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[GFS] Fix bug in endian conversion for metadata header

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In some cases 16 bit functions were being used rather than 32 bit
functions.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Steven Whitehouse
2006-03-30 15:46:23 -05:00
parent cd45697f0d
commit e3167ded1f
6 changed files with 22 additions and 23 deletions
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7
fs/gfs2/util.h
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@@ -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);
}