netdev - [PATCH 0/5] Assorted fixes discovered with gcc 4.1

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Message-Id: <20190528142424.19626-1-geert@linux-m68k.org>
Date:   Tue, 28 May 2019 16:24:19 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Igor Konopko <igor.j.konopko@...el.com>,
        David Howells <dhowells@...hat.com>,
        "Mohit P . Tahiliani" <tahiliani@...k.edu.in>,
        Takashi Sakamoto <o-takashi@...amocchi.jp>,
        Eran Ben Elisha <eranbe@...lanox.com>,
        Matias Bjorling <mb@...htnvm.io>,
        Jiri Pirko <jiri@...lanox.com>,
        "David S . Miller" <davem@...emloft.net>,
        Jamal Hadi Salim <jhs@...atatu.com>,
        Cong Wang <xiyou.wangcong@...il.com>,
        Clemens Ladisch <clemens@...isch.de>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, Joe Perches <joe@...ches.com>,
        Arnd Bergmann <arnd@...db.de>,
        Dan Carpenter <dan.carpenter@...cle.com>
Cc:     linux-block@...r.kernel.org, netdev@...r.kernel.org,
        linux-afs@...ts.infradead.org, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org,
        Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: [PATCH 0/5] Assorted fixes discovered with gcc 4.1

	Hi all,

Ever since commit cafa0010cd51fb71 ("Raise the minimum required gcc
version to 4.6"), I felt bored when looking at my test build logs, as I
was no longer discovering many real issues.  Hence I started wondering
if the modern gcc versions are really catching these classes of bugs
caught before with gcc 4.1, or if they just go undetected.

I reverted some changes and applied some fixes, which allowed me to
compile most of the kernel with gcc 4.1 again.  I built an
m68k/allmodconfig kernel, looked at all new warnings, and fixed the ones
that are not false positives.  The result is a patch series of 5
patches, of which one or two fix real bugs.

Thanks for your comments, and for applying where appropriate!

Geert Uytterhoeven (5):
  lightnvm: Fix uninitialized pointer in nvm_remove_tgt()
  rxrpc: Fix uninitialized error code in rxrpc_send_data_packet()
  net: sched: pie: Use ULL suffix for 64-bit constant
  ALSA: fireface: Use ULL suffixes for 64-bit constants
  [RFC] devlink: Fix uninitialized error code in
    devlink_fmsg_prepare_skb()

 drivers/lightnvm/core.c                      |  2 +-
 net/core/devlink.c                           |  2 +-
 net/rxrpc/output.c                           |  4 +++-
 net/sched/sch_pie.c                          |  2 +-
 sound/firewire/fireface/ff-protocol-latter.c | 10 +++++-----
 5 files changed, 11 insertions(+), 9 deletions(-)

-- 
2.17.1

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
							    -- Linus Torvalds