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UBIFS: fix budget leak in error path

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We forgot to free the budget in 'write_begin_slow()' when 'do_readpage()'
fails. This patch fixes the issue.

Suggested-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
This commit is contained in:
Artem Bityutskiy 2014-10-20 17:52:31 +03:00
parent 0df1f2487d
commit 789c89935c
1 changed files with 1 additions and 0 deletions
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1
fs/ubifs/file.c
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@ -262,6 +262,7 @@ static int write_begin_slow(struct address_space *mapping,
if (err) {
unlock_page(page);
page_cache_release(page);
ubifs_release_budget(c, &req);
return err;
}
}