f2fs: use sbi->blocks_per_seg to avoid unnecessary calculation

Use sbi->blocks_per_seg directly to avoid unnecessary calculation when using
1 << sbi->log_blocks_per_seg.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c
index b0966f3b1c9a..8ce2fe3f65ab 100644
--- a/fs/f2fs/debug.c
+++ b/fs/f2fs/debug.c
@@ -105,7 +105,7 @@ static void update_sit_info(struct f2fs_sb_info *sbi)
 
         bimodal = 0;
         total_vblocks = 0;
-        blks_per_sec = sbi->segs_per_sec * (1 << sbi->log_blocks_per_seg);
+        blks_per_sec = sbi->segs_per_sec * sbi->blocks_per_seg;
         hblks_per_sec = blks_per_sec / 2;
         for (segno = 0; segno < MAIN_SEGS(sbi); segno += sbi->segs_per_sec) {
                 vblocks = get_valid_blocks(sbi, segno, sbi->segs_per_sec);