cifs.upcall: fix a compiler warning

Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com>

diff --git a/cifs.upcall.c b/cifs.upcall.c
index c92ee62f6764a536d7acd5710940baed42ce81a5..155943478aa7792b00f3b5798248ccfa78cb262e 100644 (file)
--- a/cifs.upcall.c
+++ b/cifs.upcall.c
@@ -126,6 +126,7 @@ drop_all_capabilities(void)
 static int
 trim_capabilities(bool unused)
 {
+       (void)unused;
        return 0;
 }