[PATCH] fs: Use ARRAY_SIZE macro

Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove a
duplicate of ARRAY_SIZE.  Some trailing whitespaces are also deleted.

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Cc: David Howells <dhowells@redhat.com>
Cc: Dave Kleikamp <shaggy@austin.ibm.com>
Acked-by: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: Neil Brown <neilb@cse.unsw.edu.au>
Cc: Chris Mason <mason@suse.com>
Cc: Jeff Mahoney <jeffm@suse.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Nathan Scott <nathans@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2 files changed, 2 insertions, 2 deletions

diff --git a/fs/xfs/linux-2.6/xfs_stats.c b/fs/xfs/linux-2.6/xfs_stats.c
index 713e6a7505d0..1f0589a05eca 100644
--- a/fs/xfs/linux-2.6/xfs_stats.c
+++ b/fs/xfs/linux-2.6/xfs_stats.c
@@ -56,7 +56,7 @@ xfs_read_xfsstats(
         };
 
         /* Loop over all stats groups */
-        for (i=j=len = 0; i < sizeof(xstats)/sizeof(struct xstats_entry); i++) {
+        for (i=j=len = 0; i < ARRAY_SIZE(xstats); i++) {
                 len += sprintf(buffer + len, xstats[i].desc);
                 /* inner loop does each group */
                 while (j < xstats[i].endpoint) {
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index a478f42e63ff..0f0a64e81db9 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -1335,7 +1335,7 @@ xfs_inactive_symlink_rmt(
          */
         done = 0;
         XFS_BMAP_INIT(&free_list, &first_block);
-        nmaps = sizeof(mval) / sizeof(mval[0]);
+        nmaps = ARRAY_SIZE(mval);
         if ((error = xfs_bmapi(tp, ip, 0, XFS_B_TO_FSB(mp, size),
                         XFS_BMAPI_METADATA, &first_block, 0, mval, &nmaps,
                         &free_list)))