cleanup: Linux kernel version checking

Minor cleanup to save a couple of lines in the Linux kernel version
checking.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 1 insertions, 6 deletions

diff --git a/src/main.c b/src/main.c
index a4c5451..7360b77 100644
--- a/src/main.c
+++ b/src/main.c
@@ -90,12 +90,7 @@ int main(int argc, char *argv[])
 		exit(EXIT_FAILURE);
 	}
 	sscanf(u.release, "%d.%d.%d", &version, &major, &minor);
-	if (version < 2 && major < 6) {
-		fprintf(stderr, "Linux kernel version must be >= 2.6.18\n");
-		exit(EXIT_FAILURE);
-	}
-
-	if (major == 6 && minor < 18) {
+	if (version < 2 && major < 6 && minor < 18) {
 		fprintf(stderr, "Linux kernel version must be >= 2.6.18\n");
 		exit(EXIT_FAILURE);
 	}