commit c15b4613d71f7a58b984841d447c53f9714051d0
author Jeremy Gebben <jgebben@codeaurora.org> Mon Jan 09 09:44:11 2012 -0700
committer Jeremy Gebben <jgebben@codeaurora.org> Mon Mar 05 11:39:46 2012 -0700
tree f1f2e4602db8bd44ea80cee00f7f523707c894f9
parent ff6eab00fda4e1e105464dbe2e0904d75c290645

msm: kgsl: return correct error code for unknown ioctls

Unknown ioctl code errors are supposed to be ENOIOCTLCMD,
not EINVAL.

Change-Id: Id38529e4ec70d63091a9273a780585aea6ae9d9a
Signed-off-by: Jeremy Gebben <jgebben@codeaurora.org>

drivers/gpu/msm/kgsl.c

diff --git a/drivers/gpu/msm/kgsl.c b/drivers/gpu/msm/kgsl.c
index 45007da..cbdf902 100644
--- a/drivers/gpu/msm/kgsl.c
+++ b/drivers/gpu/msm/kgsl.c
@@ -1964,7 +1964,7 @@
 		if (!func) {
 			KGSL_DRV_INFO(dev_priv->device,
 				      "invalid ioctl code %08x\n", cmd);
-			ret = -EINVAL;
+			ret = -ENOIOCTLCMD;
 			goto done;
 		}
 		lock = 1;