Alex Henrie : setupapi: Turn several constants and variables into static constants.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 837b4aa429ea0b7200a56df4f5ed30286e26c75e
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=837b4aa429ea0b7200a56df4f5ed30286e26c75e

Author: Alex Henrie <alexhenrie24 at gmail.com>
Date:   Fri Nov 30 00:14:19 2018 -0700

setupapi: Turn several constants and variables into static constants.

Signed-off-by: Alex Henrie <alexhenrie24 at gmail.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/setupapi/devinst.c | 6 +++---
 dlls/setupapi/install.c | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/dlls/setupapi/devinst.c b/dlls/setupapi/devinst.c
index ae7a575..b3d7099 100644
--- a/dlls/setupapi/devinst.c
+++ b/dlls/setupapi/devinst.c
@@ -259,7 +259,7 @@ static void SETUPDI_GuidToString(const GUID *guid, LPWSTR guidStr)
 
 static WCHAR *get_iface_key_path(struct device_iface *iface)
 {
-    const WCHAR slashW[] = {'\\',0};
+    static const WCHAR slashW[] = {'\\',0};
     WCHAR *path, *ptr;
     size_t len = strlenW(DeviceClasses) + 1 + 38 + 1 + strlenW(iface->symlink);
 
@@ -286,8 +286,8 @@ static WCHAR *get_iface_key_path(struct device_iface *iface)
 
 static WCHAR *get_refstr_key_path(struct device_iface *iface)
 {
-    const WCHAR hashW[] = {'#',0};
-    const WCHAR slashW[] = {'\\',0};
+    static const WCHAR hashW[] = {'#',0};
+    static const WCHAR slashW[] = {'\\',0};
     WCHAR *path, *ptr;
     size_t len = strlenW(DeviceClasses) + 1 + 38 + 1 + strlenW(iface->symlink) + 1 + 1;
 
diff --git a/dlls/setupapi/install.c b/dlls/setupapi/install.c
index 1453f52..0abd716 100644
--- a/dlls/setupapi/install.c
+++ b/dlls/setupapi/install.c
@@ -1598,7 +1598,7 @@ BOOL WINAPI SetupGetInfFileListW(PCWSTR dir, DWORD style, PWSTR buffer,
     }
     else
     {
-        WCHAR infdir[] = {'\\','i','n','f',0 };
+        static const WCHAR infdir[] = {'\\','i','n','f',0};
         DWORD msize;
         dir_len = GetWindowsDirectoryW( NULL, 0 );
         msize = ( 7 + 4 + dir_len ) * sizeof( WCHAR );