Commit 707d0cf8 authored by YueHaibing's avatar YueHaibing Committed by Herbert Xu

crypto: brcm - Fix some set-but-not-used warning

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/crypto/bcm/cipher.c: In function 'handle_ahash_req':
drivers/crypto/bcm/cipher.c:720:15: warning:
 variable 'chunk_start' set but not used [-Wunused-but-set-variable]

drivers/crypto/bcm/cipher.c: In function 'spu_rx_callback':
drivers/crypto/bcm/cipher.c:1679:31: warning:
 variable 'areq' set but not used [-Wunused-but-set-variable]

drivers/crypto/bcm/cipher.c:1678:22: warning:
 variable 'ctx' set but not used [-Wunused-but-set-variable]

Fixes: 9d12ba86 ("crypto: brcm - Add Broadcom SPU driver")
Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Reviewed-by: default avatarRaveendra Padasalagi <raveendra.padasalagi@broadcom.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 0507de94
...@@ -717,7 +717,7 @@ static int handle_ahash_req(struct iproc_reqctx_s *rctx) ...@@ -717,7 +717,7 @@ static int handle_ahash_req(struct iproc_reqctx_s *rctx)
*/ */
unsigned int new_data_len; unsigned int new_data_len;
unsigned int chunk_start = 0; unsigned int __maybe_unused chunk_start = 0;
u32 db_size; /* Length of data field, incl gcm and hash padding */ u32 db_size; /* Length of data field, incl gcm and hash padding */
int pad_len = 0; /* total pad len, including gcm, hash, stat padding */ int pad_len = 0; /* total pad len, including gcm, hash, stat padding */
u32 data_pad_len = 0; /* length of GCM/CCM padding */ u32 data_pad_len = 0; /* length of GCM/CCM padding */
...@@ -1675,8 +1675,6 @@ static void spu_rx_callback(struct mbox_client *cl, void *msg) ...@@ -1675,8 +1675,6 @@ static void spu_rx_callback(struct mbox_client *cl, void *msg)
struct spu_hw *spu = &iproc_priv.spu; struct spu_hw *spu = &iproc_priv.spu;
struct brcm_message *mssg = msg; struct brcm_message *mssg = msg;
struct iproc_reqctx_s *rctx; struct iproc_reqctx_s *rctx;
struct iproc_ctx_s *ctx;
struct crypto_async_request *areq;
int err = 0; int err = 0;
rctx = mssg->ctx; rctx = mssg->ctx;
...@@ -1686,8 +1684,6 @@ static void spu_rx_callback(struct mbox_client *cl, void *msg) ...@@ -1686,8 +1684,6 @@ static void spu_rx_callback(struct mbox_client *cl, void *msg)
err = -EFAULT; err = -EFAULT;
goto cb_finish; goto cb_finish;
} }
areq = rctx->parent;
ctx = rctx->ctx;
/* process the SPU status */ /* process the SPU status */
err = spu->spu_status_process(rctx->msg_buf.rx_stat); err = spu->spu_status_process(rctx->msg_buf.rx_stat);
......
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