kvm-ipc: use proper type for file descriptor

A socket (as any other file descriptor) is of type "int" to catch the
negative error cases. Fix the declaration to allow errors to be
detected.
Found and needed by clang.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/kvm-ipc.c b/kvm-ipc.c
index b1c43dd8..a289d4bd 100644
--- a/kvm-ipc.c
+++ b/kvm-ipc.c
@@ -34,7 +34,7 @@ static pthread_t thread;
 static int kvm__create_socket(struct kvm *kvm)
 {
 	char full_name[PATH_MAX];
-	unsigned int s;
+	int s;
 	struct sockaddr_un local;
 	int len, r;