Re: [PATCH] mmc: sdhci-uhs2: Remove unnecessary NULL check

[Adrian Hunter <adrian.hunter@intel.com>]

On 30/10/24 03:53, Ben Chuang wrote:
> From: Ben Chuang <ben.chuang@genesyslogic.com.tw>
> 
> The "host->ops" pointer points to an offset into the "sdhci_ops" struct
> so it cannot be NULL. Remove "host->ops" check in "if" statement.

It is a pointer, so it could be NULL, but it never will be in this
function.

> 
> Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
> Closes: https://lore.kernel.org/r/202410271835.tqz9s9JV-lkp@intel.com/
> Signed-off-by: Ben Chuang <ben.chuang@genesyslogic.com.tw>

Apart from commit message:

Acked-by: Adrian Hunter <adrian.hunter@intel.com>

> ---
>  drivers/mmc/host/sdhci-uhs2.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/mmc/host/sdhci-uhs2.c b/drivers/mmc/host/sdhci-uhs2.c
> index c488c6d56015..b0e4ab852a94 100644
> --- a/drivers/mmc/host/sdhci-uhs2.c
> +++ b/drivers/mmc/host/sdhci-uhs2.c
> @@ -413,7 +413,7 @@ static int sdhci_uhs2_do_detect_init(struct mmc_host *mmc)
>  
>  	DBG("Begin do uhs2 detect init.\n");
>  
> -	if (host->ops && host->ops->uhs2_pre_detect_init)
> +	if (host->ops->uhs2_pre_detect_init)
>  		host->ops->uhs2_pre_detect_init(host);
>  
>  	if (sdhci_uhs2_interface_detect(host)) {