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Commit 396d34f9 authored by Harsh Jain's avatar Harsh Jain Committed by Herbert Xu
Browse files

crypto: chelsio - Fix memory leak 



Fix memory leak when device does not support crypto.

Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarHarsh Jain <harsh@chelsio.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 2f47d580

drivers/crypto/chelsio/chcr_core.c

+4 −4
Original line number Original line Diff line number Diff line
@@ -153,16 +153,16 @@ static void *chcr_uld_add(const struct cxgb4_lld_info *lld) 
{

{

	struct uld_ctx *u_ctx;

	struct uld_ctx *u_ctx;





	/* Create the device and add it in the device list */

	if (!(lld->ulp_crypto & ULP_CRYPTO_LOOKASIDE))

		return ERR_PTR(-EOPNOTSUPP);



	/* Create the device and add it in the device list */

	/* Create the device and add it in the device list */

	u_ctx = kzalloc(sizeof(*u_ctx), GFP_KERNEL);

	u_ctx = kzalloc(sizeof(*u_ctx), GFP_KERNEL);

	if (!u_ctx) {

	if (!u_ctx) {

		u_ctx = ERR_PTR(-ENOMEM);

		u_ctx = ERR_PTR(-ENOMEM);

		goto out;

		goto out;

	}

	}

	if (!(lld->ulp_crypto & ULP_CRYPTO_LOOKASIDE)) {

		u_ctx = ERR_PTR(-ENOMEM);

		goto out;

	}

	u_ctx->lldi = *lld;

	u_ctx->lldi = *lld;

out:

out:

	return u_ctx;

	return u_ctx;