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Commit 1ee51b28 authored by Haren Myneni's avatar Haren Myneni Committed by Michael Ellerman
Browse files

crypto/nx: Create nx842_delete_coprocs function 



Move deleting coprocessors info upon exit or failure to
nx842_delete_coprocs().

Signed-off-by: default avatarHaren Myneni <haren@us.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 56c10d5e

drivers/crypto/nx/nx-842-powernv.c

+12 −13
Original line number Diff line number Diff line
@@ -593,6 +593,16 @@ static int __init nx842_powernv_probe(struct device_node *dn) 
	return 0;

}



static void nx842_delete_coprocs(void)

{

	struct nx842_coproc *coproc, *n;



	list_for_each_entry_safe(coproc, n, &nx842_coprocs, list) {

		list_del(&coproc->list);

		kfree(coproc);

	}

}



static struct nx842_constraints nx842_powernv_constraints = {

	.alignment =	DDE_BUFFER_ALIGN,

	.multiple =	DDE_BUFFER_LAST_MULT,
@@ -652,13 +662,7 @@ static __init int nx842_powernv_init(void) 


	ret = crypto_register_alg(&nx842_powernv_alg);

	if (ret) {

		struct nx842_coproc *coproc, *n;



		list_for_each_entry_safe(coproc, n, &nx842_coprocs, list) {

			list_del(&coproc->list);

			kfree(coproc);

		}



		nx842_delete_coprocs();

		return ret;

	}
@@ -668,13 +672,8 @@ module_init(nx842_powernv_init); 


static void __exit nx842_powernv_exit(void)

{

	struct nx842_coproc *coproc, *n;



	crypto_unregister_alg(&nx842_powernv_alg);



	list_for_each_entry_safe(coproc, n, &nx842_coprocs, list) {

		list_del(&coproc->list);

		kfree(coproc);

	}

	nx842_delete_coprocs();

}

module_exit(nx842_powernv_exit);