diff options
Diffstat (limited to 'fs/gfs2/rgrp.c')
| -rw-r--r-- | fs/gfs2/rgrp.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c index 8ec41744594..1daf8a78c73 100644 --- a/fs/gfs2/rgrp.c +++ b/fs/gfs2/rgrp.c @@ -329,17 +329,16 @@ static inline int rgrp_contains_block(struct gfs2_rgrpd *rgd, u64 block) struct gfs2_rgrpd *gfs2_blk2rgrpd(struct gfs2_sbd *sdp, u64 blk) { - struct rb_node **newn, *parent = NULL; + struct rb_node **newn; + struct gfs2_rgrpd *cur; spin_lock(&sdp->sd_rindex_spin); newn = &sdp->sd_rindex_tree.rb_node; while (*newn) { - struct gfs2_rgrpd *cur = rb_entry(*newn, struct gfs2_rgrpd, - rd_node); - parent = *newn; + cur = rb_entry(*newn, struct gfs2_rgrpd, rd_node); if (blk < cur->rd_addr) newn = &((*newn)->rb_left); - else if (blk > cur->rd_data0 + cur->rd_data) + else if (blk >= cur->rd_data0 + cur->rd_data) newn = &((*newn)->rb_right); else { spin_unlock(&sdp->sd_rindex_spin); |