* [PATCH 52/87] scsi: qlogicpti: remove memset after dma_alloc_coherent in qlogicpti.c
@ 2019-06-27 17:42 Fuqian Huang
0 siblings, 0 replies; only message in thread
From: Fuqian Huang @ 2019-06-27 17:42 UTC (permalink / raw)
Cc: Fuqian Huang, James E.J. Bottomley, Martin K. Petersen,
linux-scsi, linux-kernel
In commit af7ddd8a627c
("Merge tag 'dma-mapping-4.21' of git://git.infradead.org/users/hch/dma-mapping"),
dma_alloc_coherent has already zeroed the memory.
So memset is not needed.
Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com>
---
drivers/scsi/qlogicpti.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index 9335849f6bea..7868db052042 100644
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -828,8 +828,6 @@ static int qpti_map_queues(struct qlogicpti *qpti)
printk("QPTI: Cannot map request queue.\n");
return -1;
}
- memset(qpti->res_cpu, 0, QSIZE(RES_QUEUE_LEN));
- memset(qpti->req_cpu, 0, QSIZE(QLOGICPTI_REQ_QUEUE_LEN));
return 0;
}
--
2.11.0
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2019-06-27 17:42 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-06-27 17:42 [PATCH 52/87] scsi: qlogicpti: remove memset after dma_alloc_coherent in qlogicpti.c Fuqian Huang
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).