linux-kernel - Re: [PATCH v3] Staging: rtl8192e: Declare variable with static

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Date: Sun, 10 Mar 2024 09:38:47 +0100
From: Philipp Hortmann <philipp.g.hortmann@...il.com>
To: Ariel Silver <arielsilver77@...il.com>, gregkh@...uxfoundation.org,
 yogi.kernel@...il.com, straube.linux@...il.com, dan.carpenter@...aro.org
Cc: linux-staging@...ts.linux.de, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] Staging: rtl8192e: Declare variable with static

On 3/9/24 18:47, Ariel Silver wrote:
> Fixed sparse warning:
> "'dm_rx_path_sel_table' was not declared. Should it be static?"
> As dm_rx_path_sel_table is used only in rtl_dm.c it should be static.
> 
> Signed-off-by: Ariel Silver <arielsilver77@...il.com>
> ---
> V2 -> V3: add patch version number and changelog
> V1 -> V2: fix checkpatch.pl warnings
> ---
>   drivers/staging/rtl8192e/rtl8192e/rtl_dm.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
> index 330dafd62656..5b52bc992a61 100644
> --- a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
> +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
> @@ -144,7 +144,7 @@ const u8 dm_cck_tx_bb_gain_ch14[CCK_TX_BB_GAIN_TABLE_LEN][8] = {
>   /*------------------------Define global variable-----------------------------*/
>   struct dig_t dm_digtable;
>   
> -struct drx_path_sel dm_rx_path_sel_table;
> +static struct drx_path_sel dm_rx_path_sel_table;
>   /*------------------------Define global variable-----------------------------*/
>   
>   


Tested-by: Philipp Hortmann <philipp.g.hortmann@...il.com>