crypto: caam - avoid kzalloc(0) in caam_read_raw_data

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The function returns NULL if buf is composed only of zeros.

Signed-off-by: Tudor Ambarus <tudor-dan.ambarus@nxp.com>
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Tudor Ambarus 2017-04-25 16:26:36 +03:00 • committed by Herbert Xu

parent 15a9b363de

commit 7fcaf62a9f

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drivers/crypto/caam/caampkc.c

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