[PATCH 4/5] xf86drm.c: Make more code UDEV unrelevant and fix a memory leak.

[Johannes Obermayr]

---
 xf86drm.c |   12 +++++++++---
 1 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/xf86drm.c b/xf86drm.c
index 6ea068f..e3789c8 100644
--- a/xf86drm.c
+++ b/xf86drm.c
@@ -255,6 +255,7 @@ static int drmMatchBusID(const char *id1, const char *id2, 
int pci_domain_ok)
     return 0;
 }

+#if !defined(UDEV)
 /**
  * Handles error checking for chown call.
  *
@@ -284,6 +285,7 @@ static int chown_check_return(const char *path, uid_t 
owner, gid_t group)
                        path, errno, strerror(errno));
        return -1;
 }
+#endif

 /**
  * Open the DRM device, creating it if necessary.
@@ -303,14 +305,17 @@ static int drmOpenDevice(long dev, int minor, int type)
     stat_t          st;
     char            buf[64];
     int             fd;
+#if !defined(UDEV)
     mode_t          devmode = DRM_DEV_MODE, serv_mode;
     int             isroot  = !geteuid();
     uid_t           user    = DRM_DEV_UID;
     gid_t           group   = DRM_DEV_GID, serv_group;
-    
+#endif
+
     sprintf(buf, type ? DRM_DEV_NAME : DRM_CONTROL_DEV_NAME, DRM_DIR_NAME, 
minor);
     drmMsg("drmOpenDevice: node name is %s\n", buf);

+#if !defined(UDEV)
     if (drm_server_info) {
        drm_server_info->get_perms(&serv_group, &serv_mode);
        devmode  = serv_mode ? serv_mode : DRM_DEV_MODE;
@@ -318,7 +323,6 @@ static int drmOpenDevice(long dev, int minor, int type)
        group = (serv_group >= 0) ? serv_group : DRM_DEV_GID;
     }

-#if !defined(UDEV)
     if (stat(DRM_DIR_NAME, &st)) {
        if (!isroot)
            return DRM_ERR_NOT_ROOT;
@@ -1395,8 +1399,10 @@ drm_context_t *drmGetReservedContextList(int fd, int 
*count)
     }

     res.contexts = list;
-    if (drmIoctl(fd, DRM_IOCTL_RES_CTX, &res))
+    if (drmIoctl(fd, DRM_IOCTL_RES_CTX, &res)) {
+       drmFree(retval);
        return NULL;
+    }

     for (i = 0; i < res.count; i++)
        retval[i] = list[i].handle;
-- 
1.7.7