Staging: media: davinci_vpfe: Removed unnecessary out of memory message logging.

The following patch removes the checkpatch.pl warning:
WARNING: possible unnecessary out of memory message.

Signed-off-by: Heena Sirwani <heenasirwani@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>