From: John Stultz <john.stultz@linaro.org>
Date: Wed, 29 Jan 2014 21:00:51 +0000 (-0800)
Subject: staging: ion: Build fix for compat_ion.c
X-Git-Tag: firefly_0821_release~4090^2~402
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d4e564429cb89a90b9d5482af884b0b6a85aa284;p=firefly-linux-kernel-4.4.55.git

staging: ion: Build fix for compat_ion.c

compat_get_ion_handle_data is missing a declaration for
the return value.

This patch simply adds it, so things build.

Change-Id: I1a72a3c56975dc614322a63852f2a6554f2be107
Signed-off-by: John Stultz <john.stultz@linaro.org>
---

diff --git a/drivers/staging/android/ion/compat_ion.c b/drivers/staging/android/ion/compat_ion.c
index fb0ebddbba2b..a5e8c408fd78 100644
--- a/drivers/staging/android/ion/compat_ion.c
+++ b/drivers/staging/android/ion/compat_ion.c
@@ -74,6 +74,7 @@ static int compat_get_ion_handle_data(
 			struct ion_handle_data __user *data)
 {
 	compat_int_t i;
+	int err;
 
 	err = get_user(i, &data32->handle);
 	err |= put_user(i, &data->handle);