From: Helge Deller <deller@gmx.de>
To: "James E.J. Bottomley" <jejb@linux.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Hannes Reinecke <hare@suse.com>, linux-parisc@vger.kernel.org
Subject: [PATCH] scsi: ncr53c8xx: Remove unused retrieve_from_waiting_list() function
Date: Tue, 7 Sep 2021 23:00:44 +0200 [thread overview]
Message-ID: <YTfS/LH5vCN6afDW@ls3530> (raw)
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]
Fixes: 1c22e327545c ("scsi: ncr53c8xx: Remove unused code")
Signed-off-by: Helge Deller <deller@gmx.de>
diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index 7a4f5d4dd670..2b8c6fa5e775 100644
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -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;
next reply other threads:[~2021-09-07 21:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-07 21:00 Helge Deller [this message]
2021-09-08 18:13 ` [PATCH] scsi: ncr53c8xx: Remove unused retrieve_from_waiting_list() function Guenter Roeck
2021-09-14 3:43 ` Martin K. Petersen
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