Re: [PATCH] scsi: libfc: remove unnecessary assertion on ep variable

[Hannes Reinecke]

On 12/17/19 10:22 PM, Aditya Pakki wrote:
> In ft_recv_write_data(), the pointer ep is dereferenced first and
> then asserts for NULL. The patch removes the unnecessary assertion.
>
> Signed-off-by: Aditya Pakki <pakki001@xxxxxxx>
> ---
>   drivers/target/tcm_fc/tfc_io.c | 1 -
>   1 file changed, 1 deletion(-)
>
> diff --git a/drivers/target/tcm_fc/tfc_io.c b/drivers/target/tcm_fc/tfc_io.c
> index 1354a157e9af..6a38ff936389 100644
> --- a/drivers/target/tcm_fc/tfc_io.c
> +++ b/drivers/target/tcm_fc/tfc_io.c
> @@ -221,7 +221,6 @@ void ft_recv_write_data(struct ft_cmd *cmd, struct fc_frame *fp)
>   	ep = fc_seq_exch(seq);
>   	lport = ep->lp;
>   	if (cmd->was_ddp_setup) {
> -		BUG_ON(!ep);
>   		BUG_ON(!lport);
>   		/*
>   		 * Since DDP (Large Rx offload) was setup for this request,
Reviewed-by: Hannes Reinecke <hare@xxxxxxx>

Cheers,

Hannes
--
Dr. Hannes Reinecke            Teamlead Storage & Networking
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