Bluetooth: Convert bt_<level> logging functions to return void

No caller or macro uses the return value so make all
the functions return void.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 7e666d0..58695ff 100644 (file)
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -120,9 +120,9 @@ struct bt_voice {
 #define BT_RCVMTU              13
 
 __printf(1, 2)
-int bt_info(const char *fmt, ...);
+void bt_info(const char *fmt, ...);
 __printf(1, 2)
-int bt_err(const char *fmt, ...);
+void bt_err(const char *fmt, ...);
 
 #define BT_INFO(fmt, ...)      bt_info(fmt "\n", ##__VA_ARGS__)
 #define BT_ERR(fmt, ...)       bt_err(fmt "\n", ##__VA_ARGS__)

diff --git a/net/bluetooth/lib.c b/net/bluetooth/lib.c
index 941ad75..b36bc04 100644 (file)
--- a/net/bluetooth/lib.c
+++ b/net/bluetooth/lib.c
@@ -135,40 +135,34 @@ int bt_to_errno(__u16 code)
 }
 EXPORT_SYMBOL(bt_to_errno);
 
-int bt_info(const char *format, ...)
+void bt_info(const char *format, ...)
 {
        struct va_format vaf;
        va_list args;
-       int r;
 
        va_start(args, format);
 
        vaf.fmt = format;
        vaf.va = &args;
 
-       r = pr_info("%pV", &vaf);
+       pr_info("%pV", &vaf);
 
        va_end(args);
-
-       return r;
 }
 EXPORT_SYMBOL(bt_info);
 
-int bt_err(const char *format, ...)
+void bt_err(const char *format, ...)
 {
        struct va_format vaf;
        va_list args;
-       int r;
 
        va_start(args, format);
 
        vaf.fmt = format;
        vaf.va = &args;
 
-       r = pr_err("%pV", &vaf);
+       pr_err("%pV", &vaf);
 
        va_end(args);
-
-       return r;
 }
 EXPORT_SYMBOL(bt_err);