On Tue, Aug 20, 2013 at 11:13:48AM +0300, Dan Carpenter wrote: > On Tue, Aug 20, 2013 at 03:58:41PM +0800, zhangfei gao wrote: > > > BTW, it is strange I do not see such compile warning here :( > > This was a Smatch static checker warning, not a regular build > warning. my guess was right! ~Vinod --