[GFS2] Directory code style changes
As per comments from Jan Engelhardt, remove redundant casts, redundant
endian conversions, add a smattering of const and rewrite the
dirent_next function in order to avoid as many casts as possible.
Cc: Jan Engelhardt <jengelh@linux01.gwdg.de>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
diff --git a/fs/gfs2/dir.h b/fs/gfs2/dir.h
index f1f83fa..d32449f 100644
--- a/fs/gfs2/dir.h
+++ b/fs/gfs2/dir.h
@@ -46,7 +46,7 @@
static inline u32 gfs2_disk_hash(const char *data, int len)
{
- return crc32_le(0xFFFFFFFF, data, len) ^ 0xFFFFFFFF;
+ return crc32_le((u32)~0, data, len) ^ (u32)~0;
}
@@ -67,7 +67,7 @@
dent->de_name_len = cpu_to_be16(name->len);
dent->de_type = cpu_to_be16(0);
memset(dent->__pad, 0, sizeof(dent->__pad));
- memcpy((char*)(dent+1), name->name, name->len);
+ memcpy(dent + 1, name->name, name->len);
}
#endif /* __DIR_DOT_H__ */