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random: fix typos in get_random_bytes() comment

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Remove extra whitespace and add a missing word to a sentence describing
get_random_bytes().

Signed-off-by: William Zijl <postmaster@gusted.xyz>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
William Zijl 2022-10-01 17:36:21 +02:00 committed by Jason A. Donenfeld
parent 1227334713
commit d687772e6d
1 changed files with 5 additions and 5 deletions
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10
drivers/char/random.c
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@ -382,11 +382,11 @@ static void _get_random_bytes(void *buf, size_t len)
} }
/* /*
* This function is the exported kernel interface. It returns some * This function is the exported kernel interface. It returns some number of
* number of good random numbers, suitable for key generation, seeding * good random numbers, suitable for key generation, seeding TCP sequence
* TCP sequence numbers, etc. In order to ensure that the randomness * numbers, etc. In order to ensure that the randomness returned by this
* by this function is okay, the function wait_for_random_bytes() * function is okay, the function wait_for_random_bytes() should be called and
* should be called and return 0 at least once at any point prior. * return 0 at least once at any point prior.
*/ */
void get_random_bytes(void *buf, size_t len) void get_random_bytes(void *buf, size_t len)
{ {