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nilfs2: remove unneeded test in nilfs_writepage()
page->mapping->host cannot be NULL in nilfs_writepage(), so remove the unneeded test. The fixes the smatch warning: "fs/nilfs2/inode.c:211 nilfs_writepage() error: we previously assumed 'inode' could be null (see line 195)". Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vyacheslav Dubeyko <slava@dubeyko.com> Cc: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -192,7 +192,7 @@ static int nilfs_writepage(struct page *page, struct writeback_control *wbc)
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struct inode *inode = page->mapping->host;
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struct inode *inode = page->mapping->host;
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int err;
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int err;
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if (inode && (inode->i_sb->s_flags & MS_RDONLY)) {
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if (inode->i_sb->s_flags & MS_RDONLY) {
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/*
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/*
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* It means that filesystem was remounted in read-only
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* It means that filesystem was remounted in read-only
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* mode because of error or metadata corruption. But we
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* mode because of error or metadata corruption. But we
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