[CIFS] quiet sparse compile warning
Jeff's patchset introduced trivial sparse warning on new cifs toupper routine
Signed-off-by: Steve French <smfrench@gmail.com>
CC: Jeff Layton <jlayton@redhat.com>
diff --git a/fs/cifs/winucase.c b/fs/cifs/winucase.c
index 63cca4a..1506d4f 100644
--- a/fs/cifs/winucase.c
+++ b/fs/cifs/winucase.c
@@ -31,6 +31,8 @@
#include <linux/nls.h>
+wchar_t cifs_toupper(wchar_t in); /* quiet sparse */
+
static const wchar_t t2_00[256] = {
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,