Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index 8a76f9d..4b3e3e7 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -94,7 +94,7 @@
struct super_block *sb);
static void release_journal_dev(struct super_block *super,
struct reiserfs_journal *journal);
-static int dirty_one_transaction(struct super_block *s,
+static void dirty_one_transaction(struct super_block *s,
struct reiserfs_journal_list *jl);
static void flush_async_commits(struct work_struct *work);
static void queue_log_writer(struct super_block *s);
@@ -891,7 +891,6 @@
struct list_head *entry;
unsigned int trans_id = jl->j_trans_id;
unsigned int other_trans_id;
- unsigned int first_trans_id;
find_first:
/*
@@ -914,8 +913,6 @@
return 0;
}
- first_trans_id = first_jl->j_trans_id;
-
entry = &first_jl->j_list;
while (1) {
other_jl = JOURNAL_LIST_ENTRY(entry);
@@ -1351,7 +1348,7 @@
struct reiserfs_journal_list *jl, int flushall)
{
struct reiserfs_journal_list *pjl;
- struct reiserfs_journal_cnode *cn, *last;
+ struct reiserfs_journal_cnode *cn;
int count;
int was_jwait = 0;
int was_dirty = 0;
@@ -1509,7 +1506,6 @@
b_blocknr, __func__);
}
free_cnode:
- last = cn;
cn = cn->next;
if (saved_bh) {
/*
@@ -1682,12 +1678,11 @@
}
/* used by flush_commit_list */
-static int dirty_one_transaction(struct super_block *s,
+static void dirty_one_transaction(struct super_block *s,
struct reiserfs_journal_list *jl)
{
struct reiserfs_journal_cnode *cn;
struct reiserfs_journal_list *pjl;
- int ret = 0;
jl->j_state |= LIST_DIRTY;
cn = jl->j_realblock;
@@ -1716,7 +1711,6 @@
}
cn = cn->next;
}
- return ret;
}
static int kupdate_transactions(struct super_block *s,
@@ -1794,7 +1788,6 @@
{
unsigned long len = 0;
unsigned long cur_len;
- int ret;
int i;
int limit = 256;
struct reiserfs_journal_list *tjl;
@@ -1831,9 +1824,9 @@
* 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);
@@ -1844,7 +1837,7 @@
* removes any nodes in table with name block and dev as bh.
* only touchs the hnext and hprev pointers.
*/
-void remove_journal_hash(struct super_block *sb,
+static void remove_journal_hash(struct super_block *sb,
struct reiserfs_journal_cnode **table,
struct reiserfs_journal_list *jl,
unsigned long block, int remove_freed)
@@ -1913,7 +1906,6 @@
struct super_block *sb, int error)
{
struct reiserfs_transaction_handle myth;
- int flushed = 0;
struct reiserfs_journal *journal = SB_JOURNAL(sb);
/*
@@ -1935,7 +1927,6 @@
1);
journal_mark_dirty(&myth, SB_BUFFER_WITH_SB(sb));
do_journal_end(&myth, FLUSH_ALL);
- flushed = 1;
}
}
@@ -3446,9 +3437,8 @@
if (cn == journal->j_last) {
journal->j_last = cn->prev;
}
- if (bh)
- remove_journal_hash(sb, journal->j_hash_table, NULL,
- bh->b_blocknr, 0);
+ remove_journal_hash(sb, journal->j_hash_table, NULL,
+ bh->b_blocknr, 0);
clear_buffer_journaled(bh); /* don't log this one */
if (!already_cleaned) {
@@ -3990,7 +3980,6 @@
struct buffer_head *c_bh; /* commit bh */
struct buffer_head *d_bh; /* desc bh */
int cur_write_start = 0; /* start index of current log write */
- int old_start;
int i;
int flush;
int wait_on_commit;
@@ -4247,7 +4236,6 @@
journal->j_num_work_lists++;
/* reset journal values for the next transaction */
- old_start = journal->j_start;
journal->j_start =
(journal->j_start + journal->j_len +
2) % SB_ONDISK_JOURNAL_SIZE(sb);