svcauth_unix.c: quiet sparse noise

Like svcauth_unix, the symbol svcauth_null is used external from this
file. Declare it as extern to quiet the following sparse noise:

warning: symbol 'svcauth_null' was not declared. Should it be static?

Signed-off-by: H Hartley Sweeten <[email protected]>
Cc: Trond Myklebust <[email protected]>
Cc: "J. Bruce Fields" <[email protected]>
Cc: Neil Brown <[email protected]>
Cc: "David S. Miller" <[email protected]>
Signed-off-by: J. Bruce Fields <[email protected]>
This commit is contained in:
H Hartley Sweeten 2011-06-20 18:19:12 -07:00 • committed by J. Bruce Fields
commit 13e0e958e8

View file

@ -33,6 +33,7 @@ struct unix_domain {
/* other stuff later */
};
extern struct auth_ops svcauth_null;
extern struct auth_ops svcauth_unix;
static void svcauth_unix_domain_release(struct auth_domain *dom)