From: Thomas Hellstrom <thellstrom@vmware.com>
Date: Mon, 2 Mar 2009 10:10:54 +0000 (+0100)
Subject: drm: Don't return ERESTARTSYS to user-space.
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4d77c88e912e5eb9480432af09e950ca8995c253;p=linux-beck.git

drm: Don't return ERESTARTSYS to user-space.

That return code is for in-kernel use only.
Use EINTR instead.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
---

diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
index 46e7b28f0707..b03586fdabbd 100644
--- a/drivers/gpu/drm/drm_lock.c
+++ b/drivers/gpu/drm/drm_lock.c
@@ -93,7 +93,7 @@ int drm_lock(struct drm_device *dev, void *data, struct drm_file *file_priv)
 		/* Contention */
 		schedule();
 		if (signal_pending(current)) {
-			ret = -ERESTARTSYS;
+			ret = -EINTR;
 			break;
 		}
 	}