Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
crypto: chelsio - Resetting crypto counters during the driver unregister
Signed-off-by: Ayush Sawal <ayush.sawal@chelsio.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
authored by
Ayush Sawal
and committed by
Herbert Xu
c0271a05
d4fdc2df
+5
-5
+5
-5
drivers/crypto/chelsio/chcr_core.c
+5
-5
drivers/crypto/chelsio/chcr_core.c
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static int chcr_dev_move(struct uld_ctx *u_ctx)
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{
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struct adapter *adap;
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mutex_lock(&drv_data.drv_mutex);
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if (drv_data.last_dev == u_ctx) {
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if (list_is_last(&drv_data.last_dev->entry, &drv_data.act_dev))
···
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list_move(&u_ctx->entry, &drv_data.inact_dev);
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if (list_empty(&drv_data.act_dev))
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drv_data.last_dev = NULL;
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adap = padap(&u_ctx->dev);
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memset(&adap->chcr_stats, 0, sizeof(adap->chcr_stats));
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atomic_dec(&drv_data.dev_count);
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mutex_unlock(&drv_data.drv_mutex);
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···
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static void __exit chcr_crypto_exit(void)
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{
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struct uld_ctx *u_ctx, *tmp;
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struct adapter *adap;
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stop_crypto();
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cxgb4_unregister_uld(CXGB4_ULD_CRYPTO);
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/* Remove all devices from list */
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mutex_lock(&drv_data.drv_mutex);
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list_for_each_entry_safe(u_ctx, tmp, &drv_data.act_dev, entry) {
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adap = padap(&u_ctx->dev);
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memset(&adap->chcr_stats, 0, sizeof(adap->chcr_stats));
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list_del(&u_ctx->entry);
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kfree(u_ctx);
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}
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list_for_each_entry_safe(u_ctx, tmp, &drv_data.inact_dev, entry) {
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adap = padap(&u_ctx->dev);
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memset(&adap->chcr_stats, 0, sizeof(adap->chcr_stats));
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list_del(&u_ctx->entry);
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kfree(u_ctx);
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}