fs: reiserfs: remove unnecessary check of bh in remove_from_transaction()

On lines 3430-3434, bh has been assured to be non-null:
    cn = get_journal_hash_dev(sb, journal->j_hash_table, blocknr);
    if (!cn || !cn->bh) {
        return ret;
    }
    bh = cn->bh;

Thus, the check of bh on line 3447 is unnecessary and can be removed.
Thank Andrew Morton for good advice.

Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Jia-Ju Bai <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Hariprasad Kelam <[email protected]>
Cc: Bharath Vedartham <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions