Merge tag 'xtensa-20150416' of git://github.com/czankel/xtensa-linux

[firefly-linux-kernel-4.4.55.git] / include / crypto / rng.h

diff --git a/include/crypto/rng.h b/include/crypto/rng.h
index a16fb10142bf5bf7efe9210845ee75c0b4267744..6e28ea5be9f1264d685be72e00472ef6506a65c8 100644 (file)
--- a/include/crypto/rng.h
+++ b/include/crypto/rng.h
@@ -103,8 +103,7 @@ static inline void crypto_free_rng(struct crypto_rng *tfm)
  * This function fills the caller-allocated buffer with random numbers using the
  * random number generator referenced by the cipher handle.
  *
- * Return: > 0 function was successful and returns the number of generated
- *        bytes; < 0 if an error occurred
+ * Return: 0 function was successful; < 0 if an error occurred
  */
 static inline int crypto_rng_get_bytes(struct crypto_rng *tfm,
                                       u8 *rdata, unsigned int dlen)