smc911x: make smc911x_initialize return correct value

Make smc911x_initialize return -1 on error and number of interfaces
detected otherwise.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>

diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index c50758e53208ecb75cd4e081ef2dd94293d179cd..c027abe9f7b1661f4556079a9f588ee5c255156a 100644 (file)
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -243,7 +243,7 @@ int smc911x_initialize(u8 dev_num, int base_addr)
        dev = malloc(sizeof(*dev));
        if (!dev) {
                free(dev);
-               return 0;
+               return -1;
        }
        memset(dev, 0, sizeof(*dev));
 
@@ -271,5 +271,5 @@ int smc911x_initialize(u8 dev_num, int base_addr)
        sprintf(dev->name, "%s-%hu", DRIVERNAME, dev_num);
 
        eth_register(dev);
-       return 0;
+       return 1;
 }