* [PATCH][next] scsi: qla1280: remove redundant assignment to variable mr
@ 2024-02-15 15:35 Colin Ian King
2024-02-15 20:14 ` Martin K. Petersen
0 siblings, 1 reply; 2+ messages in thread
From: Colin Ian King @ 2024-02-15 15:35 UTC (permalink / raw)
To: Michael Reed, James E . J . Bottomley, Martin K . Petersen,
linux-scsi
Cc: kernel-janitors, linux-kernel
The variable mr being assigned a value that is never read, the assignment
is redundant and can be removed.
Cleans up clang scan build warning:
drivers/scsi/qla1280.c:2481:2: warning: Value stored to 'mr' is never
read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
drivers/scsi/qla1280.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 27bce80262c2..8958547ac111 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -2478,7 +2478,6 @@ qla1280_mailbox_command(struct scsi_qla_host *ha, uint8_t mr, uint16_t *mb)
/* Load return mailbox registers. */
optr = mb;
iptr = (uint16_t *) &ha->mailbox_out[0];
- mr = MAILBOX_REGISTER_COUNT;
memcpy(optr, iptr, MAILBOX_REGISTER_COUNT * sizeof(uint16_t));
if (ha->flags.reset_marker)
--
2.39.2
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