linux-kernel - Re: [PATCH 3/5] drivers: misc: Mark functions as static in xpc

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Message-ID: <CAPp3RGqpTs4WDgWu3tQbUKFsY2kmgX+u3=ouk47ZS-BQ1VNSPg@mail.gmail.com>
Date:	Fri, 13 Dec 2013 11:14:37 -0600
From:	Robin Holt <robinmholt@...il.com>
To:	Josh Triplett <josh@...htriplett.org>
Cc:	Rashika Kheria <rashika.kheria@...il.com>,
	linux-kernel@...r.kernel.org, Cliff Whickman <cpw@....com>
Subject: Re: [PATCH 3/5] drivers: misc: Mark functions as static in xpc_main.c

On Fri, Dec 13, 2013 at 2:57 AM, Josh Triplett <josh@...htriplett.org> wrote:
> On Fri, Dec 13, 2013 at 12:24:05PM +0530, Rashika Kheria wrote:
>> This patch marks the function xpc_init() and xpc_exit() as static in
>> sgi-xp/xpc_main.c because they are not used outside this file.
>>
>> Thus, it also eliminates the following warnings in sgi-xp/xpc_main.c:
>> drivers/misc/sgi-xp/xpc_main.c:1231:1: warning: no previous prototype for ‘xpc_init’ [-Wmissing-prototypes]
>> drivers/misc/sgi-xp/xpc_main.c:1349:1: warning: no previous prototype for ‘xpc_exit’ [-Wmissing-prototypes]
>>
>> Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>
>
> Reviewed-by: Josh Triplett <josh@...htriplett.org>
Acked-by: Robin Holt <robinmholt@...il.com>

>
>>  drivers/misc/sgi-xp/xpc_main.c |    4 ++--
>>  1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
>> index 82dc574..5b1b10d 100644
>> --- a/drivers/misc/sgi-xp/xpc_main.c
>> +++ b/drivers/misc/sgi-xp/xpc_main.c
>> @@ -1227,7 +1227,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
>>       return NOTIFY_DONE;
>>  }
>>
>> -int __init
>> +static int __init
>>  xpc_init(void)
>>  {
>>       int ret;
>> @@ -1345,7 +1345,7 @@ out_1:
>>
>>  module_init(xpc_init);
>>
>> -void __exit
>> +static void __exit
>>  xpc_exit(void)
>>  {
>>       xpc_do_exit(xpUnloading);
>> --
>> 1.7.9.5
>>
--
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