Commit 53b55e55 authored by Cong Wang's avatar Cong Wang Committed by Cong Wang

squashfs: remove the second argument of k[un]map_atomic()

Signed-off-by: default avatarCong Wang <amwang@redhat.com>
parent 883da600
......@@ -464,10 +464,10 @@ static int squashfs_readpage(struct file *file, struct page *page)
if (PageUptodate(push_page))
goto skip_page;
pageaddr = kmap_atomic(push_page, KM_USER0);
pageaddr = kmap_atomic(push_page);
squashfs_copy_data(pageaddr, buffer, offset, avail);
memset(pageaddr + avail, 0, PAGE_CACHE_SIZE - avail);
kunmap_atomic(pageaddr, KM_USER0);
kunmap_atomic(pageaddr);
flush_dcache_page(push_page);
SetPageUptodate(push_page);
skip_page:
......@@ -484,9 +484,9 @@ static int squashfs_readpage(struct file *file, struct page *page)
error_out:
SetPageError(page);
out:
pageaddr = kmap_atomic(page, KM_USER0);
pageaddr = kmap_atomic(page);
memset(pageaddr, 0, PAGE_CACHE_SIZE);
kunmap_atomic(pageaddr, KM_USER0);
kunmap_atomic(pageaddr);
flush_dcache_page(page);
if (!PageError(page))
SetPageUptodate(page);
......
......@@ -90,14 +90,14 @@ static int squashfs_symlink_readpage(struct file *file, struct page *page)
goto error_out;
}
pageaddr = kmap_atomic(page, KM_USER0);
pageaddr = kmap_atomic(page);
copied = squashfs_copy_data(pageaddr + bytes, entry, offset,
length - bytes);
if (copied == length - bytes)
memset(pageaddr + length, 0, PAGE_CACHE_SIZE - length);
else
block = entry->next_index;
kunmap_atomic(pageaddr, KM_USER0);
kunmap_atomic(pageaddr);
squashfs_cache_put(entry);
}
......
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