[PATCH] mailbox: xgene-slimpro: Fix wrong test for devm_kzalloc

From: Axel Lin
Date: Mon Mar 21 2016 - 08:12:32 EST


devm_kzalloc() returns NULL on failure.

Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
---
drivers/mailbox/mailbox-xgene-slimpro.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mailbox/mailbox-xgene-slimpro.c b/drivers/mailbox/mailbox-xgene-slimpro.c
index bd07f39..dd2afbc 100644
--- a/drivers/mailbox/mailbox-xgene-slimpro.c
+++ b/drivers/mailbox/mailbox-xgene-slimpro.c
@@ -189,8 +189,8 @@ static int slimpro_mbox_probe(struct platform_device *pdev)
int i;

ctx = devm_kzalloc(&pdev->dev, sizeof(struct slimpro_mbox), GFP_KERNEL);
- if (IS_ERR(ctx))
- return PTR_ERR(ctx);
+ if (!ctx)
+ return -ENOMEM;

platform_set_drvdata(pdev, ctx);

--
2.1.4