Fix jbd_commit_header::chksum_{type,size}

diff --git a/src/ext4_journal.c b/src/ext4_journal.c
index a92913a637c2ccc8393f06baf505731faebb9cd0..9d998a1af047ad4ec52f591233e46f3efc6bb320 100644 (file)
--- a/src/ext4_journal.c
+++ b/src/ext4_journal.c
@@ -267,9 +267,9 @@ static uint32_t jbd_commit_csum(struct jbd_fs *jbd_fs,
        uint32_t checksum = 0;
 
        if (jbd_has_csum(&jbd_fs->sb)) {
-               uint32_t orig_checksum_type = header->chksum_type,
-                        orig_checksum_size = header->chksum_size,
-                        orig_checksum = header->chksum[0];
+               uint8_t orig_checksum_type = header->chksum_type,
+                        orig_checksum_size = header->chksum_size;
+               uint32_t orig_checksum = header->chksum[0];
                uint32_t block_size = jbd_get32(&jbd_fs->sb, blocksize);
                header->chksum_type = 0;
                header->chksum_size = 0;
@@ -1788,8 +1788,8 @@ static int jbd_trans_write_commit_block(struct jbd_trans *trans)
 
        if (JBD_HAS_INCOMPAT_FEATURE(&journal->jbd_fs->sb,
                                JBD_FEATURE_COMPAT_CHECKSUM)) {
-               jbd_set32(header, chksum_type, JBD_CRC32_CHKSUM);
-               jbd_set32(header, chksum_size, JBD_CRC32_CHKSUM_SIZE);
+               header->chksum_type = JBD_CRC32_CHKSUM;
+               header->chksum_size = JBD_CRC32_CHKSUM_SIZE;
                jbd_set32(header, chksum[0], trans->data_csum);
        }
        jbd_commit_csum_set(journal->jbd_fs, header);