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authorColin Ian King <colin.king@canonical.com>2021-04-20 13:49:19 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2021-05-10 20:24:07 +0300
commit807b31d8e0fce2160683746b54d7f3010a2d3cde (patch)
tree94bc77b10010ea2844866baa753e7288962530d0
parent52b2599081144d903e8992063985a607c647258e (diff)
downloadlinux-807b31d8e0fce2160683746b54d7f3010a2d3cde.tar.xz
scsi: megaraid_mbox: Remove redundant initialization of pointer mbox
The pointer mbox is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Link: https://lore.kernel.org/r/20210420104919.376734-1-colin.king@canonical.com Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Addresses-Coverity: ("Unused value")
-rw-r--r--drivers/scsi/megaraid/megaraid_mbox.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index 145fde302d7d..d0aa384adb76 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -3240,8 +3240,6 @@ megaraid_mbox_fire_sync_cmd(adapter_t *adapter)
int i;
uint32_t dword;
- mbox = (mbox_t *)raw_mbox;
-
memset((caddr_t)raw_mbox, 0, sizeof(mbox_t));
raw_mbox[0] = 0xFF;