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crypto: chelsio - Reset counters on cxgb4 Detach 

Reset the counters on receiving detach from Cxgb4.

Signed-off-by: Atul Gupta <atul.gupta@chelsio.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Harsh Jain 2018-12-11 16:21:41 +05:30 committed by Herbert Xu
parent fef4912b66
commit 6501ab5ed4
1 changed files with 4 additions and 0 deletions
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4
drivers/crypto/chelsio/chcr_core.c
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@ -132,6 +132,8 @@ static void chcr_dev_init(struct uld_ctx *u_ctx)
static int chcr_dev_move(struct uld_ctx *u_ctx)
{
struct adapter *adap;
mutex_lock(&drv_data.drv_mutex);
if (drv_data.last_dev == u_ctx) {
if (list_is_last(&drv_data.last_dev->entry, &drv_data.act_dev))
@ -144,6 +146,8 @@ static int chcr_dev_move(struct uld_ctx *u_ctx)
list_move(&u_ctx->entry, &drv_data.inact_dev);
if (list_empty(&drv_data.act_dev))
drv_data.last_dev = NULL;
adap = padap(&u_ctx->dev);
memset(&adap->chcr_stats, 0, sizeof(adap->chcr_stats));
atomic_dec(&drv_data.dev_count);
mutex_unlock(&drv_data.drv_mutex);