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Groups > linux.kernel > #1702723
| From | Jean Delvare <jdelvare@suse.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] MISC: add const to bin_attribute structures |
| Date | 2017-08-03 09:30 +0200 |
| Message-ID | <uaiJY-56H-9@gated-at.bofh.it> (permalink) |
| References | <u9XYS-7WK-5@gated-at.bofh.it> |
| Organization | SUSE Linux |
On Wed, 2 Aug 2017 14:40:06 +0530, Bhumika Goyal wrote:
> Add const to bin_attribute structures as they are only passed to the
> functions sysfs_{remove/create}_bin_file. The arguments passed are of
> type const, so declare the structures to be const.
>
> Done using Coccinelle.
>
> @m disable optional_qualifier@
> identifier s;
> position p;
> @@
> static struct bin_attribute s@p={...};
>
> @okay1@
> position p;
> identifier m.s;
> @@
> (
> sysfs_create_bin_file(...,&s@p,...)
> |
> sysfs_remove_bin_file(...,&s@p,...)
> )
>
> @bad@
> position p!={m.p,okay1.p};
> identifier m.s;
> @@
> s@p
>
> @change depends on !bad disable optional_qualifier@
> identifier m.s;
> @@
> static
> +const
> struct bin_attribute s={...};
>
> Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
> ---
> drivers/misc/ds1682.c | 2 +-
> drivers/misc/eeprom/eeprom.c | 2 +-
> drivers/misc/eeprom/max6875.c | 2 +-
> drivers/misc/pch_phub.c | 2 +-
> 4 files changed, 4 insertions(+), 4 deletions(-)
> (...)
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Thanks,
--
Jean Delvare
SUSE L3 Support
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[PATCH] MISC: add const to bin_attribute structures Bhumika Goyal <bhumirks@gmail.com> - 2017-08-02 11:20 +0200 Re: [PATCH] MISC: add const to bin_attribute structures Jean Delvare <jdelvare@suse.de> - 2017-08-03 09:30 +0200
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