commit 7e207d8550644c1076ceb070f40abf52701253ec
author Wei Yongjun <weiyongjun1@huawei.com> Tue Apr 11 16:04:09 2017 +0000
committer Herbert Xu <herbert@gondor.apana.org.au> Fri Apr 21 20:30:37 2017 +0800
tree 5279de00c3ef3908c2213b17677209b40f66b141
parent 0e93708dabc0e999c7ffcf1e8661b68d96de24fd

crypto: caam - fix error return code in caam_qi_init()

Fix to return error code -ENOMEM from the kmem_cache_create() error
handling case instead of 0(err is 0 here), as done elsewhere in this
function.

Fixes: 67c2315def06 ("crypto: caam - add Queue Interface (QI) backend support")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/caam/qi.c

diff --git a/drivers/crypto/caam/qi.c b/drivers/crypto/caam/qi.c
index 45de8fd..1990ed4 100644
--- a/drivers/crypto/caam/qi.c
+++ b/drivers/crypto/caam/qi.c
@@ -789,7 +789,7 @@ int caam_qi_init(struct platform_device *caam_pdev)
 		dev_err(qidev, "Can't allocate CAAM cache\n");
 		free_rsp_fqs();
 		platform_device_unregister(qi_pdev);
-		return err;
+		return -ENOMEM;
 	}
 
 	/* Done with the CGRs; restore the cpus allowed mask */