msm: ADSPRPC: Fix uninitialized variable warnings

Fix uninitialized variable warnings seen during compilation.

Change-Id: I3ef2bb359a632a3bd442725e7771b8cdde1a940b
Acked-by: Sathish Ambley <sambley@qualcomm.com>
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
diff --git a/drivers/char/adsprpc.c b/drivers/char/adsprpc.c
index 7f7b4d7..a740be6 100644
--- a/drivers/char/adsprpc.c
+++ b/drivers/char/adsprpc.c
@@ -401,7 +401,7 @@
 	struct smq_invoke_buf *list;
 	struct fastrpc_buf *pbuf = ibuf, *obufs = 0;
 	struct smq_phy_page *pages;
-	struct ion_handle **handles;
+	struct ion_handle **handles = NULL;
 	void *args;
 	int i, rlen, size, used, inh, bufs = 0, err = 0;
 	int inbufs = REMOTE_SCALARS_INBUFS(sc);
@@ -798,7 +798,7 @@
 	struct fastrpc_device *dev = 0;
 	struct smq_invoke_ctx *ctx = 0;
 	struct fastrpc_buf obuf, *abufs = 0, *b;
-	struct ion_handle **handles;
+	struct ion_handle **handles = NULL;
 	int interrupted = 0;
 	uint32_t sc;
 	int i, bufs, nbufs = 0, err = 0;