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hw_random: fix sparse warning (NULL vs 0 for pointer)

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Signed-off-by: Torsten Duwe <duwe@suse.de>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Torsten Duwe 2014-06-16 10:24:09 -04:00 committed by followmsi
parent 27e9ae2cc7
commit 5afcc6e08a
1 changed files with 1 additions and 1 deletions
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drivers/char/hw_random/core.c
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@ -335,7 +335,7 @@ static int hwrng_fillfn(void *unused)
add_hwgenerator_randomness((void *)rng_fillbuf, rc, add_hwgenerator_randomness((void *)rng_fillbuf, rc,
(rc*current_quality)>>10); (rc*current_quality)>>10);
} }
hwrng_fill = 0; hwrng_fill = NULL;
return 0; return 0;
} }