From: Szymon Janc <szymon.janc@tieto.com>
Date: Tue, 18 Dec 2012 11:10:58 +0000 (+0100)
Subject: adapter: Use int for storing signed value
X-Git-Tag: android-x86-4.4-r3~9553
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=a8025ef8edc0d27ac47f3feaa28a5fdd66513e0f;p=android-x86%2Fexternal-bluetooth-bluez.git

adapter: Use int for storing signed value

char can be signed or unsigned depending on architecture. This fix
following compilation error on ARM:

src/adapter.c: In function 'convert_primaries_entry`:
src/adapter:2272:2: error: comparison is always true due to limited
	range of data type [-Werror=type-limits]
cc1: all warnings being treated as errors
make[1]: *** [src/adapter.o] Error 1
---

diff --git a/src/adapter.c b/src/adapter.c
index a41eb154d..bb54d8ba6 100644
--- a/src/adapter.c
+++ b/src/adapter.c
@@ -2215,7 +2215,7 @@ failed:
 static void convert_primaries_entry(char *key, char *value, void *user_data)
 {
 	char *address = user_data;
-	char device_type = -1;
+	int device_type = -1;
 	uuid_t uuid;
 	char **services, **service, *prim_uuid;
 	char filename[PATH_MAX + 1];