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From: David Sterba <>
To: Sweet Tea Dorminy <>
Cc: Chris Mason <>, Josef Bacik <>,
	David Sterba <>,, Guenter Roeck <>
Subject: Re: [PATCH] btrfs: fix compilation error on sparc/parisc
Date: Thu, 9 Mar 2023 18:43:37 +0100	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On Wed, Mar 08, 2023 at 10:58:36AM -0500, Sweet Tea Dorminy wrote:
> Commit 1ec49744ba83 ("btrfs: turn on -Wmaybe-uninitialized") exposed
> that on sparc and parisc, gcc is unaware that fscrypt_setup_filename()
> only returns negative error values or 0. This ultimately results in a
> maybe-uninitialized warning in btrfs_lookup_dentry().
> Change to only return negative error values or 0 from
> fscrypt_setup_filename() at the relevant callsite, and assert that no
> positive error codes are returned (which would have wider implications
> involving other users).
> Reported-by: Guenter Roeck <>
> Link:
> Signed-off-by: Sweet Tea Dorminy <>

Added to misc-next, thanks.

      parent reply	other threads:[~2023-03-09 17:50 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-08 15:58 [PATCH] btrfs: fix compilation error on sparc/parisc Sweet Tea Dorminy
2023-03-08 17:12 ` Guenter Roeck
2023-03-09 17:43 ` David Sterba [this message]

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