1 files changed, 1 insertions, 1 deletions

diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index d47a80ec231d..21ee30b86de5 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -4860,7 +4860,7 @@ int ext4_trim_fs(struct super_block *sb, struct fstrim_range *range)
                 if (len >= EXT4_BLOCKS_PER_GROUP(sb))
                         len -= (EXT4_BLOCKS_PER_GROUP(sb) - first_block);
                 else
-                        last_block = len;
+                        last_block = first_block + len;
 
                 if (e4b.bd_info->bb_free >= minlen) {
                         cnt = ext4_trim_all_free(sb, &e4b, first_block,