[PATCH v4l-utils] keytable: fix compilation warning

[Sean Young]

keytable.c: In function ‘parse_opt’:
keytable.c:835:7: warning: ‘param’ may be used uninitialized in this function 
[-Wuninitialized]

Signed-off-by: Sean Young <s...@mess.org>
---
 utils/keytable/keytable.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/keytable/keytable.c b/utils/keytable/keytable.c
index 6fc22358..e15440de 100644
--- a/utils/keytable/keytable.c
+++ b/utils/keytable/keytable.c
@@ -832,7 +832,7 @@ static error_t parse_opt(int k, char *arg, struct 
argp_state *state)
                do {
                        struct bpf_parameter *param;
 
-                       if (!param) {
+                       if (!p) {
                                argp_error(state, _("Missing parameter name: 
%s"), arg);
                                break;
                        }
-- 
2.17.2