[CRYPTO]: Use CRYPTO_TFM_REQ_MAY_SLEEP where appropriate

This patch goes through the current users of the crypto layer and sets
CRYPTO_TFM_REQ_MAY_SLEEP at crypto_alloc_tfm() where all crypto operations
are performed in process context.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/security/seclvl.c b/security/seclvl.c
index c8e87b22c9bd..96b1f2122f67 100644
--- a/security/seclvl.c
+++ b/security/seclvl.c
@@ -321,7 +321,7 @@ plaintext_to_sha1(unsigned char *hash, const char *plaintext, int len)
                               "bytes.\n", len, PAGE_SIZE);
                 return -ENOMEM;
         }
-        tfm = crypto_alloc_tfm("sha1", 0);
+        tfm = crypto_alloc_tfm("sha1", CRYPTO_TFM_REQ_MAY_SLEEP);
         if (tfm == NULL) {
                 seclvl_printk(0, KERN_ERR,
                               "Failed to load transform for SHA1\n");