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Commit cea0a3c3 authored by Markus Elfring's avatar Markus Elfring Committed by Herbert Xu
Browse files

crypto: jitterentropy - Delete unnecessary checks before the function call "kzfree" 



The kzfree() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 338a9de0

crypto/jitterentropy.c

+2 −4
Original line number Diff line number Diff line
@@ -653,10 +653,8 @@ struct rand_data *jent_entropy_collector_alloc(unsigned int osr, 


void jent_entropy_collector_free(struct rand_data *entropy_collector)

{

	if (entropy_collector->mem)

	jent_zfree(entropy_collector->mem);

	entropy_collector->mem = NULL;

	if (entropy_collector)

	jent_zfree(entropy_collector);

	entropy_collector = NULL;

}