linux-kernel - Re: [PATCH next] zram: Fix uninitialized variable in zram_writeback

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Message-ID: <osj54aiqi3b3dtgyfituj6tqpar5s7trkkx7hytfozl4cifc63@mu7bb5pyse2n>
Date: Wed, 9 Apr 2025 20:10:22 +0900
From: Sergey Senozhatsky <senozhatsky@...omium.org>
To: Dan Carpenter <dan.carpenter@...aro.org>, 
	Andrew Morton <akpm@...ux-foundation.org>
Cc: Sergey Senozhatsky <senozhatsky@...omium.org>, 
	Minchan Kim <minchan@...nel.org>, Jens Axboe <axboe@...nel.dk>, Brian Geffon <bgeffon@...gle.com>, 
	linux-kernel@...r.kernel.org, linux-block@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH next] zram: Fix uninitialized variable in
 zram_writeback_slots()

On (25/04/09 13:58), Dan Carpenter wrote:
> The "ret" variable is only initialized on errors and not on success.
> Initialize it to zero.

Thank you Dan.

> Fixes: 4529d2d13fd1 ("zram: modernize writeback interface")

This is still in mm-unstable, mind if we fold the fix in?
Or I can send a v4 with the fix applied.