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Re: [Ocfs2-devel] [RFC] treewide: cleanup unreachable breaks
- To: Matthew Wilcox <willy@xxxxxxxxxxxxx>, trix@xxxxxxxxxx
- From: Joe Perches <joe@xxxxxxxxxxx>
- Date: Sun, 18 Oct 2020 12:06:40 -0700
- Cc: linux-kernel@xxxxxxxxxxxxxxx, alsa-devel@xxxxxxxxxxxxxxxx, clang-built-linux@xxxxxxxxxxxxxxxx, linux-iio@xxxxxxxxxxxxxxx, nouveau@xxxxxxxxxxxxxxxxxxxxx, storagedev@xxxxxxxxxxxxx, dri-devel@xxxxxxxxxxxxxxxxxxxxx, virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx, keyrings@xxxxxxxxxxxxxxx, linux-mtd@xxxxxxxxxxxxxxxxxxx, ath10k@xxxxxxxxxxxxxxxxxxx, MPT-FusionLinux.pdl@xxxxxxxxxxxx, linux-stm32@xxxxxxxxxxxxxxxxxxxxxxxxxxxx, usb-storage@xxxxxxxxxxxxxxxxxxxxxxxx, linux-watchdog@xxxxxxxxxxxxxxx, devel@xxxxxxxxxxxxxxxxxxxx, linux-samsung-soc@xxxxxxxxxxxxxxx, linux-scsi@xxxxxxxxxxxxxxx, linux-nvdimm@xxxxxxxxxxxx, amd-gfx@xxxxxxxxxxxxxxxxxxxxx, linux-acpi@xxxxxxxxxxxxxxx, intel-wired-lan@xxxxxxxxxxxxxxxx, industrypack-devel@xxxxxxxxxxxxxxxxxxxxx, linux-pci@xxxxxxxxxxxxxxx, spice-devel@xxxxxxxxxxxxxxxxxxxxx, linux-media@xxxxxxxxxxxxxxx, linux-serial@xxxxxxxxxxxxxxx, linux-nfc@xxxxxxxxxxxx, linux-pm@xxxxxxxxxxxxxxx, linux-can@xxxxxxxxxxxxxxx, linux-block@xxxxxxxxxxxxxxx, linux-gpio@xxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx, linux-amlogic@xxxxxxxxxxxxxxxxxxx, openipmi-developer@xxxxxxxxxxxxxxxxxxxxx, platform-driver-x86@xxxxxxxxxxxxxxx, linux-integrity@xxxxxxxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, linux-edac@xxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, linux-usb@xxxxxxxxxxxxxxx, linux-wireless@xxxxxxxxxxxxxxx, linux-security-module@xxxxxxxxxxxxxxx, linux-crypto@xxxxxxxxxxxxxxx, patches@xxxxxxxxxxxxxxxxxxxxx, bpf@xxxxxxxxxxxxxxx, ocfs2-devel@xxxxxxxxxxxxxx, linux-power@xxxxxxxxxxxxxxxxx
- Delivery-date: Sun, 18 Oct 2020 19:06:56 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On Sun, 2020-10-18 at 19:59 +0100, Matthew Wilcox wrote:
> On Sat, Oct 17, 2020 at 09:09:28AM -0700, trix@xxxxxxxxxx wrote:
> > clang has a number of useful, new warnings see
> > https://urldefense.com/v3/__https://clang.llvm.org/docs/DiagnosticsReference.html__;!!GqivPVa7Brio!Krxz78O3RKcB9JBMVo_F98FupVhj_jxX60ddN6tKGEbv_cnooXc1nnBmchm-e_O9ieGnyQ$
> >
>
> Please get your IT department to remove that stupidity. If you can't,
> please send email from a non-Red Hat email address.
I didn't get it this way, neither did lore.
It's on your end.
https://lore.kernel.org/lkml/20201017160928.12698-1-trix@xxxxxxxxxx/
> I don't understand why this is a useful warning to fix.
Precision in coding style intent and code minimization
would be the biggest factors IMO.
> What actual problem is caused by the code below?
Obviously none.
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