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

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 <yanaijie@huawei.com>
Cc: zhengbin <zhengbin13@huawei.com>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jason Yan 2019-09-25 16:47:19 -07:00 committed by Linus Torvalds
parent da5184c2ab
commit 3e9fd5a48c
1 changed files with 3 additions and 4 deletions
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7
fs/reiserfs/journal.c
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@ -1788,7 +1788,6 @@ static int flush_used_journal_lists(struct super_block *s,
{
unsigned long len = 0;
unsigned long cur_len;
int ret;
int i;
int limit = 256;
struct reiserfs_journal_list *tjl;
@ -1825,9 +1824,9 @@ static int flush_used_journal_lists(struct super_block *s,
* transactions, but only bother if we've actually spanned
* across multiple lists
*/
if (flush_jl != jl) {
ret = kupdate_transactions(s, jl, &tjl, &trans_id, len, i);
}
if (flush_jl != jl)
kupdate_transactions(s, jl, &tjl, &trans_id, len, i);
flush_journal_list(s, flush_jl, 1);
put_journal_list(s, flush_jl);
put_journal_list(s, jl);