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authorArjan van de Ven <arjan@linux.intel.com>2008-07-25 19:45:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-26 12:00:07 -0700
commit5cd2b459d326a424671dcd95f038649f7bf7cb96 (patch)
tree824514753e173bb69d3fde5fab18f8ddf909751d /lib/plist.c
parentf810a5cf28a818db96333cd23646f0227ec015b4 (diff)
downloadlinux-linaro-stable-5cd2b459d326a424671dcd95f038649f7bf7cb96.tar.gz
Use WARN() in lib/
Use WARN() instead of a printk+WARN_ON() pair; this way the message becomes part of the warning section for better reporting/collection. In addition, one of the if() clauses collapes into the WARN() entirely now. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/plist.c')
-rw-r--r--lib/plist.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/lib/plist.c b/lib/plist.c
index 3074a02272f3..d6c64a824e1d 100644
--- a/lib/plist.c
+++ b/lib/plist.c
@@ -31,12 +31,13 @@
static void plist_check_prev_next(struct list_head *t, struct list_head *p,
struct list_head *n)
{
- if (n->prev != p || p->next != n) {
- printk("top: %p, n: %p, p: %p\n", t, t->next, t->prev);
- printk("prev: %p, n: %p, p: %p\n", p, p->next, p->prev);
- printk("next: %p, n: %p, p: %p\n", n, n->next, n->prev);
- WARN_ON(1);
- }
+ WARN(n->prev != p || p->next != n,
+ "top: %p, n: %p, p: %p\n"
+ "prev: %p, n: %p, p: %p\n"
+ "next: %p, n: %p, p: %p\n",
+ t, t->next, t->prev,
+ p, p->next, p->prev,
+ n, n->next, n->prev);
}
static void plist_check_list(struct list_head *top)