From: Joe Perches <joe@perches.com>
To: Michael Straube <straube.linux@gmail.com>, gregkh@linuxfoundation.org
Cc: devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/6] staging: rtl8723bs: fix indentation
Date: Sun, 08 Jul 2018 09:46:49 -0700 [thread overview]
Message-ID: <194c5239a1ef9a1f472bad7c5bcc6e3b7675b0ec.camel@perches.com> (raw)
In-Reply-To: <20180708103855.12473-3-straube.linux@gmail.com>
On Sun, 2018-07-08 at 12:38 +0200, Michael Straube wrote:
> Remove unrequired extra indentations.
[]
> diff --git a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
[]
> @@ -69,16 +69,16 @@ int rtw_get_bit_value_from_ieee_value(u8 val)
>
> uint rtw_is_cckrates_included(u8 *rate)
> {
> - u32 i = 0;
> + u32 i = 0;
>
> - while (rate[i] != 0) {
> - if ((((rate[i]) & 0x7f) == 2) || (((rate[i]) & 0x7f) == 4) ||
> - (((rate[i]) & 0x7f) == 11) || (((rate[i]) & 0x7f) == 22))
> - return true;
> - i++;
> - }
> + while (rate[i] != 0) {
> + if ((((rate[i]) & 0x7f) == 2) || (((rate[i]) & 0x7f) == 4) ||
> + (((rate[i]) & 0x7f) == 11) || (((rate[i]) & 0x7f) == 22))
> + return true;
> + i++;
> + }
>
> - return false;
> + return false;
> }
Hi Michael.
Please try to improve the code for human readers and/or
reduce overall object size over merely shutting up checkpatch
style warnings.
For instance:
You could reduce object size a little by eliminating the
multiple use of 0x7f and index and dereferencing the
pointer instead.
$ size drivers/staging/rtl8723bs/core/rtw_ieee80211.o*
text data bss dec hex filename
10085 76 0 10161 27b1 drivers/staging/rtl8723bs/core/rtw_ieee80211.o.new
10149 76 0 10225 27f1 drivers/staging/rtl8723bs/core/rtw_ieee80211.o.old
Something like:
uint rtw_is_cckrates_included(u8 *rate)
{
while (*rate) {
u8 r = *rate & 0x7f;
if (r == 2 || r == 4 || r == 11 || r == 22)
return true;
rate++;
}
return false;
}
uint rtw_is_cckratesonly_included(u8 *rate)
{
while (*rate) {
u8 r = *rate & 0x7f;
if (r != 2 && r != 4 && r != 11 && r != 22)
return false;
rate++;
}
return true;
}
next prev parent reply other threads:[~2018-07-08 16:46 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-08 10:38 [PATCH 1/6] staging: rtl8723bs: replace while with shorter for loop Michael Straube
2018-07-08 10:38 ` [PATCH 2/6] staging: rtl8723bs: replace tab with space Michael Straube
2018-07-08 10:38 ` [PATCH 3/6] staging: rtl8723bs: fix indentation Michael Straube
2018-07-08 16:46 ` Joe Perches [this message]
2018-07-08 17:36 ` Michael Straube
2018-07-11 13:57 ` Michael Straube
2018-07-11 16:03 ` Joe Perches
2018-07-11 19:17 ` Michael Straube
2018-07-08 10:38 ` [PATCH 4/6] staging: rtl8723bs: remove blank lines Michael Straube
2018-07-08 10:38 ` [PATCH 5/6] staging: rtl8723bs: add missing " Michael Straube
2018-07-08 10:38 ` [PATCH 6/6] staging: rtl8723bs: remove braces from single if statement Michael Straube
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