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crypto: caam - remove unreachable code in report_ccb_status()

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ERRID is a 4-bit field.
Since err_id values are in [0..15] and err_id_list array size is 16,
the condition "err_id < ARRAY_SIZE(err_id_list)" is always true.

Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Horia Geantă 2016-11-09 10:46:19 +02:00 committed by Herbert Xu
parent 4ca7c7d8fe
commit 9305dff7ab
1 changed files with 2 additions and 3 deletions
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5
drivers/crypto/caam/error.c
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@ -146,10 +146,9 @@ static void report_ccb_status(struct device *jrdev, const u32 status,
strlen(rng_err_id_list[err_id])) {
/* RNG-only error */
err_str = rng_err_id_list[err_id];
} else if (err_id < ARRAY_SIZE(err_id_list))
} else {
err_str = err_id_list[err_id];
else
snprintf(err_err_code, sizeof(err_err_code), "%02x", err_id);
}
/*
* CCB ICV check failures are part of normal operation life;