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MLK-24517-1 crypto: caam - removed unnecessary validation of black key for blob decapsulation

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The address of an array is never NULL, so the comparison of
black key array always evaluate the same way.
Remove unnecessary check.

Reported-by: Coverity 10893156
Signed-off-by: Iuliana Prodan <iuliana.prodan@nxp.com>
Reviewed-by: Franck LENORMAND <franck.lenormand@nxp.com>
This commit is contained in:
Iuliana Prodan
2020-08-21 17:30:58 +03:00
parent 20ced450ac
commit cd078fac33
1 changed files with 1 additions and 1 deletions
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2
drivers/crypto/caam/caamkeyblob.c
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@ -531,7 +531,7 @@ int caam_blob_decap(struct device *dev, struct keyblob_info *info)
trusted_key = (info->type >> TAG_OBJ_TK_OFFSET) & 0x1;
/* Validate input data*/
if (!info->black_key || !info->key_mod || !blob)
if (!info->key_mod || !blob)
return -EINVAL;
dev_dbg(dev, "%s input: [blob: %p (%zu), mem_type: %x, color: %x",