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authorPeter Senna Tschudin <peter.senna@gmail.com>2012-09-17 19:28:28 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2012-09-27 13:32:15 +0800
commit35c41db8f9ca76d7ca3cdc9003ac5a53292026be (patch)
tree7d102d0ac1cff7ccc3d401293d586f74255f1a77 /drivers/crypto
parentb48ae1df54b77daa3dc2382b7fd1d980329087bd (diff)
crypto: tegra-aes - fix error return code
Convert a nonnegative error return code to a negative one, as returned elsewhere in the function. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> ( if@p1 (\(ret < 0\|ret != 0\)) { ... return ret; } | ret@p1 = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl> Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/tegra-aes.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/crypto/tegra-aes.c b/drivers/crypto/tegra-aes.c
index 631149e50ef..37185e6630c 100644
--- a/drivers/crypto/tegra-aes.c
+++ b/drivers/crypto/tegra-aes.c
@@ -969,6 +969,7 @@ static int tegra_aes_probe(struct platform_device *pdev)
aes_wq = alloc_workqueue("tegra_aes_wq", WQ_HIGHPRI | WQ_UNBOUND, 1);
if (!aes_wq) {
dev_err(dev, "alloc_workqueue failed\n");
+ err = -ENOMEM;
goto out;
}