On Monday, January 24, 2011 14:55:21 Julia Lawall wrote:
> lcd_device_register may return ERR_PTR, so a check is added for this value
> before the dereference.  All of the other changes reorganize the error
> handling code in this function to avoid duplicating all of it in the added
> case.
> 
> In the original code, in one case, the global variable fb_buffer was set to
> NULL in error code that appears after this variable is initialized.  This
> is done now in all error handling code that has this property.

Acked-by: Mike Frysinger <vapier@gentoo.org>
-mike