Re: [PATCH] btrfs: scrub: Remove compilation errors when -Werror=maybe-uninitialized

[David Sterba]

On Thu, Jan 19, 2023 at 01:57:13PM +0800, ye.xingchen@xxxxxxxxxx wrote:
> From: ye xingchen <ye.xingchen@xxxxxxxxxx>
> 
> fs/btrfs/scrub.c: In function
> 'scrub_raid56_data_stripe_for_parity.isa.0':
> fs/btrfs/scrub.c:3297:9 error: 'ret' may be used uninitialized in this
> function [-Werror=maybe-uninitialized]
> 
> fs/btrfs/scrub.c: In function
> 'scrub_simple_mirror':
> fs/btrfs/scrub.c:3530:9 error: 'ret' may be used uninitialized in this
> function [-Werror=maybe-uninitialized]

What compiler and version do you use?