[PATCH] kernel/module: Use BUG_ON instead of if condition followed by BUG.

[zhouchuangao]

It can be optimized at compile time.

Signed-off-by: zhouchuangao <zhouchuangao@xxxxxxxx>
---
 kernel/module.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/module.c b/kernel/module.c
index 3047935..f46fc4f 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1014,8 +1014,8 @@ void __symbol_put(const char *symbol)
 	};
 
 	preempt_disable();
-	if (!find_symbol(&fsa))
-		BUG();
+	BUG_ON(!find_symbol(&fsa));
+
 	module_put(fsa.owner);
 	preempt_enable();
 }
-- 
2.7.4