jbd: Journal block numbers can ever be only 32-bit use unsigned int for them

It does not make sense to store block number for journal as unsigned long
since they can be only 32-bit (because of on-disk format limitation). So
change in-memory structures and variables to use unsigned int instead.

Signed-off-by: Jan Kara <jack@suse.cz>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/jbd/commit.c b/fs/jbd/commit.c
index 618e21c0b7a3..4bd882548c45 100644
--- a/fs/jbd/commit.c
+++ b/fs/jbd/commit.c
@@ -308,7 +308,7 @@ void journal_commit_transaction(journal_t *journal)
         int bufs;
         int flags;
         int err;
-        unsigned long blocknr;
+        unsigned int blocknr;
         ktime_t start_time;
         u64 commit_time;
         char *tagp = NULL;