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isofs: Remove calls to set/clear the error flag

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Nobody checks the error flag on isofs folios, so stop setting and
clearing it.

Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jan Kara <jack@suse.cz>
Message-Id: <20240420025029.2166544-14-willy@infradead.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2024-04-20 03:50:08 +01:00 committed by Jan Kara
parent 72a5425adc
commit 91ba8cb1b0
1 changed files with 0 additions and 4 deletions
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4
fs/isofs/compress.c
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@ -346,8 +346,6 @@ static int zisofs_read_folio(struct file *file, struct folio *folio)
for (i = 0; i < pcount; i++, index++) { for (i = 0; i < pcount; i++, index++) {
if (i != full_page) if (i != full_page)
pages[i] = grab_cache_page_nowait(mapping, index); pages[i] = grab_cache_page_nowait(mapping, index);
if (pages[i])
ClearPageError(pages[i]);
} }
err = zisofs_fill_pages(inode, full_page, pcount, pages); err = zisofs_fill_pages(inode, full_page, pcount, pages);
@ -356,8 +354,6 @@ static int zisofs_read_folio(struct file *file, struct folio *folio)
for (i = 0; i < pcount; i++) { for (i = 0; i < pcount; i++) {
if (pages[i]) { if (pages[i]) {
flush_dcache_page(pages[i]); flush_dcache_page(pages[i]);
if (i == full_page && err)
SetPageError(pages[i]);
unlock_page(pages[i]); unlock_page(pages[i]);
if (i != full_page) if (i != full_page)
put_page(pages[i]); put_page(pages[i]);