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-rw-r--r--drivers/thunderbolt/domain.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/thunderbolt/domain.c b/drivers/thunderbolt/domain.c
index 7416bdbd8576..b7980c856898 100644
--- a/drivers/thunderbolt/domain.c
+++ b/drivers/thunderbolt/domain.c
@@ -678,7 +678,6 @@ int tb_domain_challenge_switch_key(struct tb *tb, struct tb_switch *sw)
}
shash->tfm = tfm;
- shash->flags = CRYPTO_TFM_REQ_MAY_SLEEP;
memset(hmac, 0, sizeof(hmac));
ret = crypto_shash_digest(shash, challenge, sizeof(hmac), hmac);