Re: [PATCH] exit.c: Fix Sparse errors and warnings

[Christian Brauner]

On Thu, Jan 30, 2020 at 11:50:28AM +0530, madhuparnabhowmik10@xxxxxxxxx wrote:
> From: Madhuparna Bhowmik <madhuparnabhowmik10@xxxxxxxxx>
> 
> This patch fixes the following sparse error:
> kernel/exit.c:627:25: error: incompatible types in comparison expression
> 
> And the following warning:
> kernel/exit.c:626:40: warning: incorrect type in assignment
> 
> Signed-off-by: Madhuparna Bhowmik <madhuparnabhowmik10@xxxxxxxxx>

I think the previous version was already fine but hopefully
RCU_INIT_POINTER() really saves some overhead. In any case:

Acked-by: Christian Brauner <christian.brauner@xxxxxxxxxx>