BACKPORT: crypto: jitter - fix comments
One should not say "ec can be NULL" and then dereference it. One cannot talk about the return value if the function returns void. Signed-off-by: Alexander E. Patrakov <patrakov@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: UtsavBalar1231 <utsavbalar1231@gmail.com> Change-Id: I3a9711316ea302841030e1778075bf151cf54091
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@ -172,7 +172,7 @@ static __u64 jent_loop_shuffle(struct rand_data *ec,
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* implies that careful retesting must be done.
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*
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* Input:
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* @ec entropy collector struct -- may be NULL
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* @ec entropy collector struct
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* @time time stamp to be injected
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* @loop_cnt if a value not equal to 0 is set, use the given value as number of
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* loops to perform the folding
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@ -400,8 +400,8 @@ static void jent_gen_entropy(struct rand_data *ec)
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* primes the test if needed.
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*
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* Return:
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* 0 if FIPS test passed
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* < 0 if FIPS test failed
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* returns normally if FIPS test passed
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* panics the kernel if FIPS test failed
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*/
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static void jent_fips_test(struct rand_data *ec)
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{
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