Commit 1f97c29b authored by Helge Deller's avatar Helge Deller Committed by Martin K. Petersen
Browse files

scsi: ncr53c8xx: Remove unused retrieve_from_waiting_list() function 

Drop retrieve_from_waiting_list() to avoid this warning:

  drivers/scsi/ncr53c8xx.c:8000:26: warning: ‘retrieve_from_waiting_list’
  defined but not used [-Wunused-function]

Link: https://lore.kernel.org/r/YTfS/LH5vCN6afDW@ls3530


Fixes: 1c22e327 ("scsi: ncr53c8xx: Remove unused code")
Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
Tested-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 45090742

drivers/scsi/ncr53c8xx.c

+0 −23
Original line number Diff line number Diff line
@@ -1939,11 +1939,8 @@ static void ncr_start_next_ccb (struct ncb *np, struct lcb * lp, int maxn); 
static	void	ncr_put_start_queue(struct ncb *np, struct ccb *cp);



static void insert_into_waiting_list(struct ncb *np, struct scsi_cmnd *cmd);

static struct scsi_cmnd *retrieve_from_waiting_list(int to_remove, struct ncb *np, struct scsi_cmnd *cmd);

static void process_waiting_list(struct ncb *np, int sts);



#define remove_from_waiting_list(np, cmd) \

		retrieve_from_waiting_list(1, (np), (cmd))

#define requeue_waiting_list(np) process_waiting_list((np), DID_OK)

#define reset_waiting_list(np) process_waiting_list((np), DID_RESET)
@@ -7997,26 +7994,6 @@ static void insert_into_waiting_list(struct ncb *np, struct scsi_cmnd *cmd) 
	}

}



static struct scsi_cmnd *retrieve_from_waiting_list(int to_remove, struct ncb *np, struct scsi_cmnd *cmd)

{

	struct scsi_cmnd **pcmd = &np->waiting_list;



	while (*pcmd) {

		if (cmd == *pcmd) {

			if (to_remove) {

				*pcmd = (struct scsi_cmnd *) cmd->next_wcmd;

				cmd->next_wcmd = NULL;

			}

#ifdef DEBUG_WAITING_LIST

	printk("%s: cmd %lx retrieved from waiting list\n", ncr_name(np), (u_long) cmd);

#endif

			return cmd;

		}

		pcmd = (struct scsi_cmnd **) &(*pcmd)->next_wcmd;

	}

	return NULL;

}



static void process_waiting_list(struct ncb *np, int sts)

{

	struct scsi_cmnd *waiting_list, *wcmd;