From: Ingo Molnar <mingo@kernel.org>
To: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: linux-efi <linux-efi@vger.kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Andy Lutomirski <luto@kernel.org>,
Arend Van Spriel <arend.vanspriel@broadcom.com>,
Bhupesh Sharma <bhsharma@redhat.com>,
Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@intel.com>,
Eric Snowberg <eric.snowberg@oracle.com>,
Hans de Goede <hdegoede@redhat.com>,
Joe Perches <joe@perches.com>, Jon Hunter <jonathanh@nvidia.com>,
Julien Thierry <julien.thierry@arm.com>,
Marc Zyngier <marc.zyngier@arm.com>,
Nathan Chancellor <natechancellor@gmail.com>,
Peter Zijlstra <peterz@infradead.org>,
"Prakhya, Sai Praneeth" <sai.praneeth.prakhya@intel.com>,
Sedat Dilek <sedat.dilek@gmail.com>,
YiFei Zhu <zhuyifei1999@gmail.com>
Subject: Re: [PATCH] efi/fdt: More cleanups
Date: Fri, 30 Nov 2018 10:48:49 +0100 [thread overview]
Message-ID: <20181130094849.GA128917@gmail.com> (raw)
In-Reply-To: <CAKv+Gu8dLTwQp-FemEB0Bhzc3KEYDqpP_Pke3Q+miCh3h2xxbw@mail.gmail.com>
* Ard Biesheuvel <ard.biesheuvel@linaro.org> wrote:
> On Fri, 30 Nov 2018 at 08:57, Ingo Molnar <mingo@kernel.org> wrote:
> >
> >
> > * Ard Biesheuvel <ard.biesheuvel@linaro.org> wrote:
> >
> > > From: Julien Thierry <julien.thierry@arm.com>
> > >
> > > Closing bracket seems to end a for statement when it is actually ending
> > > the contained if. Add some brackets to have clear delimitation of each
> > > scope.
> > >
> > > No functional change/fix, just fix the indentation.
> > >
> > > Signed-off-by: Julien Thierry <julien.thierry@arm.com>
> > > Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
> > > ---
> > > drivers/firmware/efi/libstub/fdt.c | 5 +++--
> > > 1 file changed, 3 insertions(+), 2 deletions(-)
> > >
> > > diff --git a/drivers/firmware/efi/libstub/fdt.c b/drivers/firmware/efi/libstub/fdt.c
> > > index 0c0d2312f4a8..a3614f9b5f75 100644
> > > --- a/drivers/firmware/efi/libstub/fdt.c
> > > +++ b/drivers/firmware/efi/libstub/fdt.c
> > > @@ -376,7 +376,7 @@ void *get_fdt(efi_system_table_t *sys_table, unsigned long *fdt_size)
> > > tables = (efi_config_table_t *) sys_table->tables;
> > > fdt = NULL;
> > >
> > > - for (i = 0; i < sys_table->nr_tables; i++)
> > > + for (i = 0; i < sys_table->nr_tables; i++) {
> > > if (efi_guidcmp(tables[i].guid, fdt_guid) == 0) {
> > > fdt = (void *) tables[i].table;
> > > if (fdt_check_header(fdt) != 0) {
> > > @@ -385,7 +385,8 @@ void *get_fdt(efi_system_table_t *sys_table, unsigned long *fdt_size)
> > > }
> > > *fdt_size = fdt_totalsize(fdt);
> > > break;
> > > - }
> > > + }
> > > + }
> >
> > So if we are doing trivial cleanups, how about the patch below on top? It
> > cleans up this file for good. Only minimally build tested.
> >
> > Thanks,
> >
> > Ingo
> >
> > ======================>
> > Subject: efi/fdt: More cleanups
> > From: Ingo Molnar <mingo@kernel.org>
> >
> > Apply a number of cleanups:
> >
> > - Introduce fdt_setprop_*var() helper macros to simplify and shorten repetitive
> > sequences - this also makes it less likely that the wrong variable size is
> > passed in. This change makes a lot of the property-setting calls single-line
> > and easier to read.
> >
>
> This change looks fine to me, but scripts/dtc/libfdt/libfdt.h is part
> of an external library, so we'd either need to contribute it there or
> define the macro in a local header.
Whichever variant you prefer. If the external library has a different
license that requires a separate permission then for that too feel free
to add:
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Thanks,
Ingo
next prev parent reply other threads:[~2018-11-30 9:48 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-29 17:12 [GIT PULL 00/11] EFI updates Ard Biesheuvel
2018-11-29 17:12 ` [PATCH 01/11] x86/efi: Allocate e820 buffer before calling efi_exit_boot_service Ard Biesheuvel
2018-11-30 7:29 ` Ingo Molnar
2018-11-30 8:26 ` Ard Biesheuvel
2018-11-30 8:36 ` Ingo Molnar
2018-11-30 9:55 ` [tip:efi/core] " tip-bot for Eric Snowberg
2018-11-29 17:12 ` [PATCH 02/11] efi/fdt: Indentation fix Ard Biesheuvel
2018-11-30 7:56 ` [PATCH] efi/fdt: More cleanups Ingo Molnar
2018-11-30 8:31 ` Ard Biesheuvel
2018-11-30 9:48 ` Ingo Molnar [this message]
2018-11-30 9:56 ` [tip:efi/core] efi/fdt: Indentation fix tip-bot for Julien Thierry
2018-11-29 17:12 ` [PATCH 03/11] efi/fdt: Simplify get_fdt flow Ard Biesheuvel
2018-11-30 9:57 ` [tip:efi/core] efi/fdt: Simplify the get_fdt() flow tip-bot for Julien Thierry
2018-11-29 17:12 ` [PATCH 04/11] x86/mm/pageattr: Introduce helper function to unmap EFI boot services Ard Biesheuvel
2018-11-30 9:58 ` [tip:efi/core] " tip-bot for Sai Praneeth Prakhya
2018-11-29 17:12 ` [PATCH 05/11] x86/efi: Unmap EFI boot services code/data regions from efi_pgd Ard Biesheuvel
2018-11-30 9:58 ` [tip:efi/core] " tip-bot for Sai Praneeth Prakhya
2018-12-17 18:06 ` Prakhya, Sai Praneeth
2018-12-17 18:10 ` Ard Biesheuvel
2018-12-17 18:42 ` Prakhya, Sai Praneeth
2018-12-17 19:35 ` Ard Biesheuvel
2018-12-17 19:48 ` Prakhya, Sai Praneeth
2018-12-21 17:02 ` Ard Biesheuvel
2018-12-21 17:13 ` Borislav Petkov
2018-12-21 17:26 ` Ard Biesheuvel
2018-12-21 19:29 ` Borislav Petkov
2018-12-22 11:07 ` Ard Biesheuvel
2019-01-07 15:57 ` Matt Fleming
2018-12-21 17:52 ` Prakhya, Sai Praneeth
2018-11-29 17:12 ` [PATCH 06/11] x86/efi: Move efi_<reserve/free>_boot_services() to arch/x86 Ard Biesheuvel
2018-11-30 9:59 ` [tip:efi/core] " tip-bot for Sai Praneeth Prakhya
2018-11-29 17:12 ` [PATCH 07/11] efi/libstub: Disable some warnings for x86{,_64} Ard Biesheuvel
2018-11-30 9:59 ` [tip:efi/core] " tip-bot for Nathan Chancellor
2018-11-29 17:12 ` [PATCH 08/11] firmware: efi: add NULL pointer checks in efivars api functions Ard Biesheuvel
2018-11-30 8:11 ` Ingo Molnar
2018-11-30 8:37 ` Ard Biesheuvel
2018-11-30 9:56 ` [tip:efi/core] firmware/efi: Add NULL pointer checks in efivars API functions tip-bot for Arend van Spriel
2018-11-29 17:12 ` [PATCH 09/11] efi: permit multiple entries in persistent memreserve data structure Ard Biesheuvel
2018-11-30 10:00 ` [tip:efi/core] efi: Permit " tip-bot for Ard Biesheuvel
2018-11-29 17:12 ` [PATCH 10/11] efi: reduce the amount of memblock reservations for persistent allocations Ard Biesheuvel
2018-11-30 8:38 ` Ingo Molnar
2018-11-30 8:39 ` Ard Biesheuvel
2018-11-30 10:00 ` [tip:efi/core] efi: Reduce " tip-bot for Ard Biesheuvel
2018-11-29 17:12 ` [PATCH 11/11] efi/x86: earlyprintk - Fix infinite loop on some screen widths Ard Biesheuvel
2018-11-30 8:05 ` Ingo Molnar
2018-11-30 8:32 ` Ard Biesheuvel
2018-11-30 9:55 ` [tip:efi/core] x86/earlyprintk/efi: " tip-bot for YiFei Zhu
2018-11-29 18:27 ` [GIT PULL 00/11] EFI updates Prakhya, Sai Praneeth
2018-11-30 12:01 ` Ard Biesheuvel
2018-11-30 18:01 ` Prakhya, Sai Praneeth
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