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| author |   Kemeng Shi <shikemeng@huaweicloud.com> | 2025-01-23 23:50:11 +0800 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2025-03-13 10:41:21 -0400 |
| commit | 0d26708d8ec488da96a64eb1c6c47a8b3252edc5 (patch) | |
| tree | a52599f5d66dd631e8159e7d266da1a225973ed3 | |
| parent | jbd2: remove unused return value of jbd2_journal_cancel_revoke (diff) | |
| download | wireguard-linux-0d26708d8ec488da96a64eb1c6c47a8b3252edc5.tar.xz wireguard-linux-0d26708d8ec488da96a64eb1c6c47a8b3252edc5.zip | |
jbd2: remove unused return value of do_readahead
Remove unused return value of do_readahead.
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Zhang Yi <yi.zhang@huawei.com>
Link: https://patch.msgid.link/20250123155014.2097920-4-shikemeng@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to '')
| -rw-r--r-- | fs/jbd2/recovery.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/fs/jbd2/recovery.c b/fs/jbd2/recovery.c index 7c23a8be673f..38a89a3310b2 100644 --- a/fs/jbd2/recovery.c +++ b/fs/jbd2/recovery.c @@ -65,9 +65,8 @@ static void journal_brelse_array(struct buffer_head *b[], int n) */ #define MAXBUF 8 -static int do_readahead(journal_t *journal, unsigned int start) +static void do_readahead(journal_t *journal, unsigned int start) { - int err; unsigned int max, nbufs, next; unsigned long long blocknr; struct buffer_head *bh; @@ -85,7 +84,7 @@ static int do_readahead(journal_t *journal, unsigned int start) nbufs = 0; for (next = start; next < max; next++) { - err = jbd2_journal_bmap(journal, next, &blocknr); + int err = jbd2_journal_bmap(journal, next, &blocknr); if (err) { printk(KERN_ERR "JBD2: bad block at offset %u\n", @@ -94,10 +93,8 @@ static int do_readahead(journal_t *journal, unsigned int start) } bh = __getblk(journal->j_dev, blocknr, journal->j_blocksize); - if (!bh) { - err = -ENOMEM; + if (!bh) goto failed; - } if (!buffer_uptodate(bh) && !buffer_locked(bh)) { bufs[nbufs++] = bh; @@ -112,12 +109,10 @@ static int do_readahead(journal_t *journal, unsigned int start) if (nbufs) bh_readahead_batch(nbufs, bufs, 0); - err = 0; failed: if (nbufs) journal_brelse_array(bufs, nbufs); - return err; } #endif /* __KERNEL__ */ |