[gnome-commander/ConvertWarningsToErrors] Removes inline, adds static keyword

[Uwe Scholz <uwescholz src gnome org>]

commit 859d11e2c3e1a770c933e85ee7bb08a50068ffb7
Author: Uwe Scholz <uwescholz src gnome org>
Date:   Sat Apr 22 16:32:15 2017 +0200

    Removes inline, adds static keyword

 src/gnome-cmd-con-device.cc |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/gnome-cmd-con-device.cc b/src/gnome-cmd-con-device.cc
index ef1cece..b086ba8 100644
--- a/src/gnome-cmd-con-device.cc
+++ b/src/gnome-cmd-con-device.cc
@@ -51,7 +51,7 @@ struct GnomeCmdConDevicePrivate
 static GnomeCmdConClass *parent_class = NULL;
 
 
-inline gboolean is_mounted (GnomeCmdCon *con)
+static gboolean is_mounted (GnomeCmdCon *con)
 {
     g_return_val_if_fail (GNOME_CMD_IS_CON_DEVICE (con), FALSE);