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 <[email protected]>
---
drivers/scsi/ips.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index e8bc8d328bab..ad941bb28060 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -4322,8 +4322,6 @@ ips_allocatescbs(ips_ha_t * ha)
return 0;
}
- memset(ha->scbs, 0, ha->max_cmds * sizeof (ips_scb_t));
-
for (i = 0; i < ha->max_cmds; i++) {
scb_p = &ha->scbs[i];
scb_p->scb_busaddr = command_dma + sizeof (ips_scb_t) * i;
--
2.11.0
