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 d9ebc1e..ac004a5 100644 (file)
--- 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;