Re: [PATCH] Staging: rtl8712: rtl871x_security: fixed a camel case variable name coding style issue

From: kernel test robot
Date: Fri Nov 26 2021 - 03:56:26 EST


Hi Zoeb,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on staging/staging-testing]

url: https://github.com/0day-ci/linux/commits/Zoeb-Mithaiwala/Staging-rtl8712-rtl871x_security-fixed-a-camel-case-variable-name-coding-style-issue/20211120-160918
base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1189d2fb15a4b09b2e8dd01d60a0817d985d933d
config: m68k-randconfig-r026-20211121 (https://download.01.org/0day-ci/archive/20211126/202111261635.wXZz1PMT-lkp@xxxxxxxxx/config)
compiler: m68k-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/8c1ab61206da180488d1d32547a73288052736cd
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Zoeb-Mithaiwala/Staging-rtl8712-rtl871x_security-fixed-a-camel-case-variable-name-coding-style-issue/20211120-160918
git checkout 8c1ab61206da180488d1d32547a73288052736cd
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=m68k SHELL=/bin/bash drivers/staging/rtl8712/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

drivers/staging/rtl8712/rtl871x_security.c: In function 'secmicappendbyte':
>> drivers/staging/rtl8712/rtl871x_security.c:288:51: error: 'struct mic_data' has no member named 'n_bytes_in_m'; did you mean 'nbytes_in_m'?
288 | pmicdata->M |= ((u32)b) << (8 * pmicdata->n_bytes_in_m);
| ^~~~~~~~~~~~
| nbytes_in_m


vim +288 drivers/staging/rtl8712/rtl871x_security.c

284
285 static void secmicappendbyte(struct mic_data *pmicdata, u8 b)
286 {
287 /* Append the byte to our word-sized buffer */
> 288 pmicdata->M |= ((u32)b) << (8 * pmicdata->n_bytes_in_m);
289 pmicdata->nbytes_in_m++;
290 /* Process the word if it is full. */
291 if (pmicdata->nbytes_in_m >= 4) {
292 pmicdata->L ^= pmicdata->M;
293 pmicdata->R ^= ROL32(pmicdata->L, 17);
294 pmicdata->L += pmicdata->R;
295 pmicdata->R ^= ((pmicdata->L & 0xff00ff00) >> 8) |
296 ((pmicdata->L & 0x00ff00ff) << 8);
297 pmicdata->L += pmicdata->R;
298 pmicdata->R ^= ROL32(pmicdata->L, 3);
299 pmicdata->L += pmicdata->R;
300 pmicdata->R ^= ROR32(pmicdata->L, 2);
301 pmicdata->L += pmicdata->R;
302 /* Clear the buffer */
303 pmicdata->M = 0;
304 pmicdata->nbytes_in_m = 0;
305 }
306 }
307

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0-DAY CI Kernel Test Service, Intel Corporation
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