From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Fri, 23 Aug 2013 10:19:11 +0000 (+0300)
Subject: gpu: host1x: returning success instead of -ENOMEM
X-Git-Tag: next-20130912~160^2~4^2~3
X-Git-Url: https://git.karo-electronics.de/?p=karo-tx-linux.git;a=commitdiff_plain;h=745cecc07cee878a5afdda40d13f8b0901a88ebd

gpu: host1x: returning success instead of -ENOMEM

There is a mistake here so it returns PTR_ERR(NULL) which is success
instead of -ENOMEM.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/drivers/gpu/host1x/job.c b/drivers/gpu/host1x/job.c
index 18a47f95e90c..c4e1050f2252 100644
--- a/drivers/gpu/host1x/job.c
+++ b/drivers/gpu/host1x/job.c
@@ -466,9 +466,8 @@ static inline int copy_gathers(struct host1x_job *job, struct device *dev)
 							 &job->gather_copy,
 							 GFP_KERNEL);
 	if (!job->gather_copy_mapped) {
-		int err = PTR_ERR(job->gather_copy_mapped);
 		job->gather_copy_mapped = NULL;
-		return err;
+		return -ENOMEM;
 	}
 
 	job->gather_copy_size = size;