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iomap: Remove calls to set and clear folio error flag

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The folio error flag is not checked anywhere, so we can remove the calls
to set and clear it.

Cc: Christian Brauner <brauner@kernel.org>
Cc: linux-xfs@vger.kernel.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Link: https://lore.kernel.org/r/20240530202110.2653630-16-willy@infradead.org
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2024-05-30 21:21:07 +01:00 committed by Christian Brauner
parent 55050b6873
commit 1f56eedf7f
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1 changed files with 0 additions and 8 deletions
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8
fs/iomap/buffered-io.c
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@ -306,8 +306,6 @@ static void iomap_finish_folio_read(struct folio *folio, size_t off,
spin_unlock_irqrestore(&ifs->state_lock, flags);
}
if (error)
folio_set_error(folio);
if (finished)
folio_end_read(folio, uptodate);
}
@ -460,9 +458,6 @@ int iomap_read_folio(struct folio *folio, const struct iomap_ops *ops)
while ((ret = iomap_iter(&iter, ops)) > 0)
iter.processed = iomap_readpage_iter(&iter, &ctx, 0);
if (ret < 0)
folio_set_error(folio);
if (ctx.bio) {
submit_bio(ctx.bio);
WARN_ON_ONCE(!ctx.cur_folio_in_bio);
@ -697,7 +692,6 @@ static int __iomap_write_begin(const struct iomap_iter *iter, loff_t pos,
if (folio_test_uptodate(folio))
return 0;
folio_clear_error(folio);
do {
iomap_adjust_read_range(iter->inode, folio, &block_start,
@ -1543,8 +1537,6 @@ iomap_finish_ioend(struct iomap_ioend *ioend, int error)
/* walk all folios in bio, ending page IO on them */
bio_for_each_folio_all(fi, bio) {
if (error)
folio_set_error(fi.folio);
iomap_finish_folio_write(inode, fi.folio, fi.length);
folio_count++;
}