1 files changed, 5 insertions, 6 deletions

diff --git a/fs/jbd2/recovery.c b/fs/jbd2/recovery.c
index 626846bac32f..d4851464b57e 100644
--- a/fs/jbd2/recovery.c
+++ b/fs/jbd2/recovery.c
@@ -399,18 +399,17 @@ static int jbd2_commit_block_csum_verify(journal_t *j, void *buf)
 static int jbd2_block_tag_csum_verify(journal_t *j, journal_block_tag_t *tag,
                                       void *buf, __u32 sequence)
 {
-        __u32 provided, calculated;
+        __u32 csum32;
 
         if (!JBD2_HAS_INCOMPAT_FEATURE(j, JBD2_FEATURE_INCOMPAT_CSUM_V2))
                 return 1;
 
         sequence = cpu_to_be32(sequence);
-        calculated = jbd2_chksum(j, j->j_csum_seed, (__u8 *)&sequence,
-                                 sizeof(sequence));
-        calculated = jbd2_chksum(j, calculated, buf, j->j_blocksize);
-        provided = be32_to_cpu(tag->t_checksum);
+        csum32 = jbd2_chksum(j, j->j_csum_seed, (__u8 *)&sequence,
+                             sizeof(sequence));
+        csum32 = jbd2_chksum(j, csum32, buf, j->j_blocksize);
 
-        return provided == cpu_to_be32(calculated);
+        return tag->t_checksum == cpu_to_be16(csum32);
 }
 
 static int do_one_pass(journal_t *journal,