On 5/26/2024 5:53 PM, Erick Archer wrote:
> It is preferred to use sizeof(*pointer) instead of sizeof(type)
> due to the type of the variable can change and one needs not
> change the former (unlike the latter). This patch has no effect
> on runtime behavior.

Thanks. A bit long list, but mostly trivial. Just a few remarks...

Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
> Signed-off-by: Erick Archer <erick.archer@outlook.com>
> ---
>   .../broadcom/brcm80211/brcmfmac/bcmsdh.c      |  4 ++--
>   .../broadcom/brcm80211/brcmfmac/btcoex.c      |  2 +-
>   .../broadcom/brcm80211/brcmfmac/sdio.c        |  2 +-
>   .../broadcom/brcm80211/brcmfmac/usb.c         |  2 +-
>   .../broadcom/brcm80211/brcmsmac/aiutils.c     |  2 +-
>   .../broadcom/brcm80211/brcmsmac/ampdu.c       |  2 +-
>   .../broadcom/brcm80211/brcmsmac/antsel.c      |  2 +-
>   .../broadcom/brcm80211/brcmsmac/channel.c     |  2 +-
>   .../broadcom/brcm80211/brcmsmac/dma.c         |  2 +-
>   .../broadcom/brcm80211/brcmsmac/mac80211_if.c |  2 +-
>   .../broadcom/brcm80211/brcmsmac/main.c        | 23 +++++++++----------
>   .../broadcom/brcm80211/brcmsmac/phy/phy_cmn.c |  4 ++--
>   .../broadcom/brcm80211/brcmsmac/phy/phy_lcn.c |  2 +-
>   .../broadcom/brcm80211/brcmsmac/phy_shim.c    |  2 +-
>   14 files changed, 26 insertions(+), 27 deletions(-)

[...]

> diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c
> index aae2cf95fe95..8696061bf2dd 100644
> --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c
> +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c
> @@ -4968,7 +4968,7 @@ bool wlc_phy_attach_lcnphy(struct brcms_phy *pi)
>   {
>   	struct brcms_phy_lcnphy *pi_lcn;
>   
> -	pi->u.pi_lcnphy = kzalloc(sizeof(struct brcms_phy_lcnphy), GFP_ATOMIC);
> +	pi->u.pi_lcnphy = kzalloc(sizeof(*pi->u.pi_lcnphy), GFP_ATOMIC);
Better use pi_lcn here and assign it to pi->u.pi_lcnphy after the 
if-statement.

>   	if (pi->u.pi_lcnphy == NULL)
>   		return false;
>   
> diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.c
> index b72381791536..4b916f3a087b 100644
> --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.c
> +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy_shim.c
> @@ -40,7 +40,7 @@ struct phy_shim_info *wlc_phy_shim_attach(struct brcms_hardware *wlc_hw,
>   					  struct brcms_c_info *wlc) {
>   	struct phy_shim_info *physhim = NULL;

While at it please remove the redundant NULL initialization.

> -	physhim = kzalloc(sizeof(struct phy_shim_info), GFP_ATOMIC);
> +	physhim = kzalloc(sizeof(*physhim), GFP_ATOMIC);
>   	if (!physhim)
>   		return NULL;
>