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Use WARN() in fs/proc/

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Use WARN() instead of a printk+WARN_ON() pair; this way the message
becomes part of the warning section for better reporting/collection.
This way, the entire if() {} section can collapse into the WARN() as well.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Acked-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Arjan van de Ven 2008-07-25 19:45:41 -07:00 committed by Linus Torvalds
parent 99fcd77d15
commit 267e2a9c71
1 changed files with 1 additions and 4 deletions
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5
fs/proc/generic.c
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@ -806,12 +806,9 @@ void remove_proc_entry(const char *name, struct proc_dir_entry *parent)
if (S_ISDIR(de->mode))
parent->nlink--;
de->nlink = 0;
if (de->subdir) {
printk(KERN_WARNING "%s: removing non-empty directory "
WARN(de->subdir, KERN_WARNING "%s: removing non-empty directory "
"'%s/%s', leaking at least '%s'\n", __func__,
de->parent->name, de->name, de->subdir->name);
WARN_ON(1);
}
if (atomic_dec_and_test(&de->count))
free_proc_entry(de);
}