ext4: Remove unnecessary call to ext4_get_group_desc() in mballoc

Signed-off-by: Jing Zhang <zj.barak@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index b423a36..0550ea3 100644 (file)
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -2025,7 +2025,6 @@ repeat:
 
                for (i = 0; i < ngroups; group++, i++) {
                        struct ext4_group_info *grp;
-                       struct ext4_group_desc *desc;
 
                        if (group == ngroups)
                                group = 0;
@@ -2048,7 +2047,6 @@ repeat:
                        }
 
                        ac->ac_groups_scanned++;
-                       desc = ext4_get_group_desc(sb, group, NULL);
                        if (cr == 0)
                                ext4_mb_simple_scan_group(ac, &e4b);
                        else if (cr == 1 &&