diff options
Diffstat (limited to 'drivers/crypto/qce/sha.c')
| -rw-r--r-- | drivers/crypto/qce/sha.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/crypto/qce/sha.c b/drivers/crypto/qce/sha.c index fc72af8aa9a7..916908c04b63 100644 --- a/drivers/crypto/qce/sha.c +++ b/drivers/crypto/qce/sha.c @@ -3,6 +3,7 @@ * Copyright (c) 2010-2014, The Linux Foundation. All rights reserved. */ +#include <linux/cleanup.h> #include <linux/device.h> #include <linux/dma-mapping.h> #include <linux/interrupt.h> @@ -336,7 +337,6 @@ static int qce_ahash_hmac_setkey(struct crypto_ahash *tfm, const u8 *key, struct scatterlist sg; unsigned int blocksize; struct crypto_ahash *ahash_tfm; - u8 *buf; int ret; const char *alg_name; @@ -370,7 +370,8 @@ static int qce_ahash_hmac_setkey(struct crypto_ahash *tfm, const u8 *key, crypto_req_done, &wait); crypto_ahash_clear_flags(ahash_tfm, ~0); - buf = kzalloc(keylen + QCE_MAX_ALIGN_SIZE, GFP_KERNEL); + u8 *buf __free(kfree) = kzalloc(keylen + QCE_MAX_ALIGN_SIZE, + GFP_KERNEL); if (!buf) { ret = -ENOMEM; goto err_free_req; @@ -382,7 +383,6 @@ static int qce_ahash_hmac_setkey(struct crypto_ahash *tfm, const u8 *key, ret = crypto_wait_req(crypto_ahash_digest(req), &wait); - kfree(buf); err_free_req: ahash_request_free(req); err_free_ahash: |