Mesa (master): egl/x11: Remove unneeded free() on always null string

[Eric Engeström]

Module: Mesa
Branch: master
Commit: a1b4f1877f2ef7f0e1e10fdcef854391547f1018
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=a1b4f1877f2ef7f0e1e10fdcef854391547f1018

Author: Vadym Shovkoplias <vadym.shovkoplias at globallogic.com>
Date:   Fri Dec  1 17:08:53 2017 +0200

egl/x11: Remove unneeded free() on always null string

In this condition dri2_dpy->driver_name string always equals
NULL, so call to free() is useless

Signed-off-by: Vadym Shovkoplias <vadym.shovkoplias at globallogic.com>
Reviewed-by: Eric Engestrom <eric.engestrom at imgtec.com>

---

 src/egl/drivers/dri2/platform_x11.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/egl/drivers/dri2/platform_x11.c b/src/egl/drivers/dri2/platform_x11.c
index c49cb1fd8e..8ede590bfa 100644
--- a/src/egl/drivers/dri2/platform_x11.c
+++ b/src/egl/drivers/dri2/platform_x11.c
@@ -704,7 +704,6 @@ dri2_x11_connect(struct dri2_egl_display *dri2_dpy)
 
    if (dri2_dpy->driver_name == NULL) {
       close(dri2_dpy->fd);
-      free(dri2_dpy->driver_name);
       free(connect);
       return EGL_FALSE;
    }