UBIFS: introduce a helpful variable

This patch introduces a helpful @c->idx_leb_size variable.
The patch also fixes some spelling issues and makes comments
use "LEB" instead of "eraseblock", which is more correct.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 03cd9ac4dcb2..7bdd248ec770 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -700,6 +700,8 @@ static int init_constants_sb(struct ubifs_info *c)
         if (err)
                 return err;
 
+        /* Initialize effective LEB size used in budgeting calculations */
+        c->idx_leb_size = c->leb_size - c->max_idx_node_sz;
         return 0;
 }
 
@@ -716,6 +718,7 @@ static void init_constants_master(struct ubifs_info *c)
         long long tmp64;
 
         c->min_idx_lebs = ubifs_calc_min_idx_lebs(c);
+        c->report_rp_size = ubifs_reported_space(c, c->rp_size);
 
         /*
          * Calculate total amount of FS blocks. This number is not used