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Commit 2f91abd4 authored by Denis ChengRq's avatar Denis ChengRq Committed by David S. Miller
Browse files

genetlink: remove superfluous assignment 



the local variable ops and n_ops were just read out from family,
and not changed, hence no need to assign back.

Validation functions should operate on const parameters and not
change anything.

Signed-off-by: default avatarCheng Renquan <crquan@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 96b2e73c

net/netlink/genetlink.c

+1 −5
Original line number Diff line number Diff line
@@ -317,7 +317,7 @@ static void genl_unregister_mc_groups(struct genl_family *family) 
	}

}



static int genl_validate_ops(struct genl_family *family)

static int genl_validate_ops(const struct genl_family *family)

{

	const struct genl_ops *ops = family->ops;

	unsigned int n_ops = family->n_ops;
@@ -337,10 +337,6 @@ static int genl_validate_ops(struct genl_family *family) 
				return -EINVAL;

	}



	/* family is not registered yet, so no locking needed */

	family->ops = ops;

	family->n_ops = n_ops;



	return 0;

}