From: Patrick Daly <pdaly@codeaurora.org>
Date: Mon, 14 Nov 2016 22:51:39 +0000 (-0800)
Subject: soc: qcom: secure_buffer: Fix an uninitialized variable
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=2d083baf33e102a0aee36019f79472a15c86cfa3;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git

soc: qcom: secure_buffer: Fix an uninitialized variable

Ensure variables are set before the are used to prevent random behavior.

Change-Id: Ib31e5aca648c0f442afe4cbe576ad79786fe6427
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
---

diff --git a/drivers/soc/qcom/secure_buffer.c b/drivers/soc/qcom/secure_buffer.c
index d9ebc1edda9c..ac004a597ea2 100644
--- a/drivers/soc/qcom/secure_buffer.c
+++ b/drivers/soc/qcom/secure_buffer.c
@@ -260,7 +260,7 @@ int hyp_assign_table(struct sg_table *table,
 			int *dest_vmids, int *dest_perms,
 			int dest_nelems)
 {
-	int ret;
+	int ret = 0;
 	struct scm_desc desc = {0};
 	u32 *source_vm_copy;
 	size_t source_vm_copy_size;