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nilfs2: remove unneeded test in nilfs_writepage()

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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>
This commit is contained in:
Vyacheslav Dubeyko 2013-04-30 15:27:51 -07:00 committed by Linus Torvalds
parent dc33f5f3c9
commit eb53b6db7a
1 changed files with 1 additions and 1 deletions
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2
fs/nilfs2/inode.c
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@ -192,7 +192,7 @@ static int nilfs_writepage(struct page *page, struct writeback_control *wbc)
struct inode *inode = page->mapping->host;
int err;
if (inode && (inode->i_sb->s_flags & MS_RDONLY)) {
if (inode->i_sb->s_flags & MS_RDONLY) {
/*
* It means that filesystem was remounted in read-only
* mode because of error or metadata corruption. But we