@@ -448,7 +448,7 @@ static int init_ixp_crypto(struct device
if (!npe_running(npe_c)) {
ret = npe_load_firmware(npe_c, npe_name(npe_c), dev);
if (ret)
- return ret;
+ goto npe_release;
if (npe_recv_message(npe_c, msg, "STATUS_MSG"))
goto npe_error;
} else {
@@ -472,7 +472,8 @@ static int init_ixp_crypto(struct device
default:
printk(KERN_ERR "Firmware of %s lacks crypto support\n",
npe_name(npe_c));
- return -ENODEV;
+ ret = -ENODEV;
+ goto npe_release;
}
/* buffer_pool will also be used to sometimes store the hmac,
* so assure it is large enough
@@ -511,6 +512,7 @@ npe_error:
err:
dma_pool_destroy(ctx_pool);
dma_pool_destroy(buffer_pool);
+npe_release:
npe_release(npe_c);
return ret;
}
Most error branches following the call to npe_request contain a call to npe_request. This patch add a call to npe_release to error branches following the call to npe_request that do not have it. This issue was found with Hector. Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com> --- If I am right in thinking that these call to npe_release are missing, another solution would be to jump to err since the rest of the code does it. drivers/crypto/ixp4xx_crypto.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html