linux.git/fs/reiserfs, branch v5.4

fs/reiserfs/do_balan.c: remove set but not used variable

2019-09-26T00:51:40+00:00

Fix the following gcc warning:

fs/reiserfs/do_balan.c: In function balance_leaf_insert_right:
fs/reiserfs/do_balan.c:629:6: warning: variable ret set but not used
[-Wunused-but-set-variable]

Link: http://lkml.kernel.org/r/20190827032932.46622-2-yanaijie@huawei.com
Signed-off-by: Jason Yan 
Cc: zhengbin 
Cc: Jan Kara 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

fs/reiserfs/journal.c: remove set but not used variable

2019-09-26T00:51:40+00:00

Fix the following gcc warning:

fs/reiserfs/journal.c: In function flush_used_journal_lists:
fs/reiserfs/journal.c:1791:6: warning: variable ret set but not used
[-Wunused-but-set-variable]

Link: http://lkml.kernel.org/r/20190827032932.46622-1-yanaijie@huawei.com
Signed-off-by: Jason Yan 
Cc: zhengbin 
Cc: Jan Kara 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

fs/reiserfs/do_balan.c: remove set but not used variables

2019-09-26T00:51:40+00:00

fs/reiserfs/do_balan.c: In function balance_leaf_when_delete:
fs/reiserfs/do_balan.c:245:20: warning: variable ih set but not used [-Wunused-but-set-variable]
fs/reiserfs/do_balan.c: In function balance_leaf_insert_left:
fs/reiserfs/do_balan.c:301:7: warning: variable version set but not used [-Wunused-but-set-variable]
fs/reiserfs/do_balan.c: In function balance_leaf_insert_right:
fs/reiserfs/do_balan.c:649:7: warning: variable version set but not used [-Wunused-but-set-variable]
fs/reiserfs/do_balan.c: In function balance_leaf_new_nodes_insert:
fs/reiserfs/do_balan.c:953:7: warning: variable version set but not used [-Wunused-but-set-variable]

Link: http://lkml.kernel.org/r/1566379929-118398-8-git-send-email-zhengbin13@huawei.com
Signed-off-by: zhengbin 
Reported-by: Hulk Robot 
Cc: Jan Kara 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

fs/reiserfs/fix_node.c: remove set but not used variables

2019-09-26T00:51:40+00:00

fs/reiserfs/fix_node.c: In function get_num_ver:
fs/reiserfs/fix_node.c:379:6: warning: variable cur_free set but not used [-Wunused-but-set-variable]
fs/reiserfs/fix_node.c: In function dc_check_balance_internal:
fs/reiserfs/fix_node.c:1737:6: warning: variable maxsize set but not used [-Wunused-but-set-variable]

Link: http://lkml.kernel.org/r/1566379929-118398-7-git-send-email-zhengbin13@huawei.com
Signed-off-by: zhengbin 
Reported-by: Hulk Robot 
Cc: Jan Kara 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

fs/reiserfs/prints.c: remove set but not used variables

2019-09-26T00:51:40+00:00

Fixes gcc '-Wunused-but-set-variable' warning:

fs/reiserfs/prints.c: In function check_internal_block_head:
fs/reiserfs/prints.c:749:21: warning: variable blkh set but not used [-Wunused-but-set-variable]

Link: http://lkml.kernel.org/r/1566379929-118398-6-git-send-email-zhengbin13@huawei.com
Signed-off-by: zhengbin 
Reported-by: Hulk Robot 
Cc: Jan Kara 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

fs/reiserfs/objectid.c: remove set but not used variables

2019-09-26T00:51:40+00:00

Fixes gcc '-Wunused-but-set-variable' warning:

fs/reiserfs/objectid.c: In function reiserfs_convert_objectid_map_v1:
fs/reiserfs/objectid.c:186:25: warning: variable new_objectid_map set but not used [-Wunused-but-set-variable]

Link: http://lkml.kernel.org/r/1566379929-118398-5-git-send-email-zhengbin13@huawei.com
Signed-off-by: zhengbin 
Reported-by: Hulk Robot 
Cc: Jan Kara 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

fs/reiserfs/lbalance.c: remove set but not used variables

2019-09-26T00:51:40+00:00

Fixes gcc '-Wunused-but-set-variable' warning:

fs/reiserfs/lbalance.c: In function leaf_paste_entries:
fs/reiserfs/lbalance.c:1325:9: warning: variable old_entry_num set but not used [-Wunused-but-set-variable]

Link: http://lkml.kernel.org/r/1566379929-118398-4-git-send-email-zhengbin13@huawei.com
Signed-off-by: zhengbin 
Reported-by: Hulk Robot 
Cc: Jan Kara 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

fs/reiserfs/stree.c: remove set but not used variables

2019-09-26T00:51:40+00:00

Fixes gcc '-Wunused-but-set-variable' warning:

fs/reiserfs/stree.c: In function search_by_key:
fs/reiserfs/stree.c:596:6: warning: variable right_neighbor_of_leaf_node set but not used [-Wunused-but-set-variable]

Link: http://lkml.kernel.org/r/1566379929-118398-3-git-send-email-zhengbin13@huawei.com
Signed-off-by: zhengbin 
Reported-by: Hulk Robot 
Cc: Jan Kara 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

fs/reiserfs/journal.c: remove set but not used variables

2019-09-26T00:51:40+00:00

Fixes gcc '-Wunused-but-set-variable' warning:

fs/reiserfs/journal.c: In function flush_older_commits:
fs/reiserfs/journal.c:894:15: warning: variable first_trans_id set but not used [-Wunused-but-set-variable]
fs/reiserfs/journal.c: In function flush_journal_list:
fs/reiserfs/journal.c:1354:38: warning: variable last set but not used [-Wunused-but-set-variable]
fs/reiserfs/journal.c: In function do_journal_release:
fs/reiserfs/journal.c:1916:6: warning: variable flushed set but not used [-Wunused-but-set-variable]
fs/reiserfs/journal.c: In function do_journal_end:
fs/reiserfs/journal.c:3993:6: warning: variable old_start set but not used [-Wunused-but-set-variable]

Link: http://lkml.kernel.org/r/1566379929-118398-2-git-send-email-zhengbin13@huawei.com
Signed-off-by: zhengbin 
Reported-by: Hulk Robot 
Cc: Jan Kara 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

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

2019-09-26T00:51:39+00:00

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/20190727084019.11307-1-baijiaju1990@gmail.com
Signed-off-by: Jia-Ju Bai 
Reviewed-by: Jan Kara 
Cc: Arnd Bergmann 
Cc: Hariprasad Kelam 
Cc: Bharath Vedartham 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds