Messages in this thread Patch in this message | | | From | Guo Zhengkui <> | Subject | [PATCH] staging: r8188eu: fix array_size.cocci warning | Date | Tue, 16 Nov 2021 14:41:07 +0800 |
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Fix following array_size.cocci warning: ./drivers/staging/r8188eu/core/rtw_rf.c:38:48-49: WARNING: Use ARRAY_SIZE.
ARRAY_SIZE() defined in <linux/kernel.h> is safer because it uses __must_be_array().
Signed-off-by: Guo Zhengkui <guozhengkui@vivo.com> --- drivers/staging/r8188eu/core/rtw_rf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/r8188eu/core/rtw_rf.c b/drivers/staging/r8188eu/core/rtw_rf.c index 2ec56012516e..e704092d31d0 100644 --- a/drivers/staging/r8188eu/core/rtw_rf.c +++ b/drivers/staging/r8188eu/core/rtw_rf.c @@ -35,7 +35,7 @@ static struct ch_freq ch_freq_map[] = { {216, 5080},/* Japan, means J16 */ }; -static int ch_freq_map_num = (sizeof(ch_freq_map) / sizeof(struct ch_freq)); +static int ch_freq_map_num = ARRAY_SIZE(ch_freq_map); u32 rtw_ch2freq(u32 channel) { -- 2.20.1
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