ssfilter: fix clang warning about conversion

Clang warns:
ssfilter_check.c:100:13: warning: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Wsingle-bit-bitfield-constant-conversion]

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

diff --git a/misc/ssfilter_check.c b/misc/ssfilter_check.c
index a188bb3469999fe5be561e7442da1f693daa0d04..02709ce8ee633ea6200ae45840eb33ab6b7008e4 100644 (file)
--- a/misc/ssfilter_check.c
+++ b/misc/ssfilter_check.c
@@ -76,8 +76,8 @@ out:
 
 struct filter_check_t {
        bool (*check)(void);
-       int checked:1,
-           supported:1;
+       unsigned int checked:1,
+               supported:1;
 };
 
 static struct filter_check_t filter_checks[SSF__MAX] = {