net: mana: Use kcalloc() instead of kzalloc()

Use 2-factor multiplication argument form kcalloc() instead
of kzalloc().

Link: https://github.com/KSPP/linux/issues/162
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Dexuan Cui <decui@microsoft.com>
Link: https://lore.kernel.org/r/20211006180927.GA913456@embeddedor
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/microsoft/mana/hw_channel.c b/drivers/net/ethernet/microsoft/mana/hw_channel.c
index d5c485a..7c7a5fb 100644 (file)
--- a/drivers/net/ethernet/microsoft/mana/hw_channel.c
+++ b/drivers/net/ethernet/microsoft/mana/hw_channel.c
@@ -363,7 +363,7 @@ static int mana_hwc_create_cq(struct hw_channel_context *hwc, u16 q_depth,
        }
        hwc_cq->gdma_cq = cq;
 
-       comp_buf = kcalloc(q_depth, sizeof(struct gdma_comp), GFP_KERNEL);
+       comp_buf = kcalloc(q_depth, sizeof(*comp_buf), GFP_KERNEL);
        if (!comp_buf) {
                err = -ENOMEM;
                goto out;
@@ -580,7 +580,7 @@ static int mana_hwc_test_channel(struct hw_channel_context *hwc, u16 q_depth,
                        return err;
        }
 
-       ctx = kzalloc(q_depth * sizeof(struct hwc_caller_ctx), GFP_KERNEL);
+       ctx = kcalloc(q_depth, sizeof(*ctx), GFP_KERNEL);
        if (!ctx)
                return -ENOMEM;