From: Dave Stevenson <dave.stevenson@raspberrypi.org>
Date: Fri, 1 Sep 2017 16:47:32 +0000 (+0100)
Subject: vcsm: Fix "Prefer kcalloc over kzalloc with multiply"
X-Git-Tag: archive/raspbian/4.9.82-1+deb9u3+rpi1_jessie~5^2~107
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=80b8492b7a8f68ef4424ee27d5944273e69aa058;p=linux-4.9.git

vcsm: Fix "Prefer kcalloc over kzalloc with multiply"

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
---

diff --git a/drivers/char/broadcom/vc_sm/vmcs_sm.c b/drivers/char/broadcom/vc_sm/vmcs_sm.c
index 32333c6c23c1..a18407d111c4 100644
--- a/drivers/char/broadcom/vc_sm/vmcs_sm.c
+++ b/drivers/char/broadcom/vc_sm/vmcs_sm.c
@@ -2984,7 +2984,9 @@ static long vc_sm_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 					ret = -EFAULT;
 					goto out;
 				}
-				block = kzalloc(ioparam.op_count * sizeof(struct vmcs_sm_ioctl_clean_invalid_block), GFP_KERNEL);
+				block = kcalloc(ioparam.op_count,
+						sizeof(struct vmcs_sm_ioctl_clean_invalid_block),
+						GFP_KERNEL);
 				if (!block) {
 					ret = -EFAULT;
 					goto out;