[PATCH 40/87] ethernet: cavium: replace vmalloc and memset with vzalloc

[Fuqian Huang]

vmalloc + memset(0) -> vzalloc

Signed-off-by: Fuqian Huang <huangfq.dax...@gmail.com>
---
 drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c | 4 +---
 drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c | 4 +---
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c 
b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c
index 43d11c38b38a..cf3835da32c8 100644
--- a/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c
+++ b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c
@@ -719,12 +719,10 @@ static int cn23xx_setup_pf_mbox(struct octeon_device *oct)
        for (i = 0; i < oct->sriov_info.max_vfs; i++) {
                q_no = i * oct->sriov_info.rings_per_vf;
 
-               mbox = vmalloc(sizeof(*mbox));
+               mbox = vzalloc(sizeof(*mbox));
                if (!mbox)
                        goto free_mbox;
 
-               memset(mbox, 0, sizeof(struct octeon_mbox));
-
                spin_lock_init(&mbox->lock);
 
                mbox->oct_dev = oct;
diff --git a/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c 
b/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c
index fda49404968c..b3bd2767d3dd 100644
--- a/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c
+++ b/drivers/net/ethernet/cavium/liquidio/cn23xx_vf_device.c
@@ -279,12 +279,10 @@ static int cn23xx_setup_vf_mbox(struct octeon_device *oct)
 {
        struct octeon_mbox *mbox = NULL;
 
-       mbox = vmalloc(sizeof(*mbox));
+       mbox = vzalloc(sizeof(*mbox));
        if (!mbox)
                return 1;
 
-       memset(mbox, 0, sizeof(struct octeon_mbox));
-
        spin_lock_init(&mbox->lock);
 
        mbox->oct_dev = oct;
-- 
2.11.0