gfs2: eliminate update_rgrp_lvb_unlinked

Function update_rgrp_lvb_unlinked used to do the same thing as
be32_add_cpu. This patch removes it in favor of using be32_add_cpu
directly.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Reviewed-by: Andrew Price <anprice@redhat.com>

diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index ef50fe9..1ad3256 100644 (file)
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -1111,13 +1111,6 @@ static int gfs2_rgrp_lvb_valid(struct gfs2_rgrpd *rgd)
        return 1;
 }
 
-static void update_rgrp_lvb_unlinked(struct gfs2_rgrpd *rgd, u32 change)
-{
-       struct gfs2_rgrp_lvb *rgl = rgd->rd_rgl;
-       u32 unlinked = be32_to_cpu(rgl->rl_unlinked) + change;
-       rgl->rl_unlinked = cpu_to_be32(unlinked);
-}
-
 static u32 count_unlinked(struct gfs2_rgrpd *rgd)
 {
        struct gfs2_bitmap *bi;
@@ -2489,7 +2482,7 @@ void gfs2_unlink_di(struct inode *inode)
        trace_gfs2_block_alloc(ip, rgd, blkno, 1, GFS2_BLKST_UNLINKED);
        gfs2_trans_add_meta(rgd->rd_gl, rgd->rd_bits[0].bi_bh);
        gfs2_rgrp_out(rgd, rgd->rd_bits[0].bi_bh->b_data);
-       update_rgrp_lvb_unlinked(rgd, 1);
+       be32_add_cpu(&rgd->rd_rgl->rl_unlinked, 1);
 }
 
 void gfs2_free_di(struct gfs2_rgrpd *rgd, struct gfs2_inode *ip)
@@ -2509,7 +2502,7 @@ void gfs2_free_di(struct gfs2_rgrpd *rgd, struct gfs2_inode *ip)
 
        gfs2_trans_add_meta(rgd->rd_gl, rgd->rd_bits[0].bi_bh);
        gfs2_rgrp_out(rgd, rgd->rd_bits[0].bi_bh->b_data);
-       update_rgrp_lvb_unlinked(rgd, -1);
+       be32_add_cpu(&rgd->rd_rgl->rl_unlinked, -1);
 
        gfs2_statfs_change(sdp, 0, +1, -1);
        trace_gfs2_block_alloc(ip, rgd, ip->i_no_addr, 1, GFS2_BLKST_FREE);