S2io: Version update for memory leak fix during free_tx_buffers

- Updated version number.
Signed-off-by: Santosh Rastapur <santosh.rastapur@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

drivers/net/s2io.c

@@ -86,7 +86,7 @@
 #include "s2io.h"
 #include "s2io-regs.h"
 
-#define DRV_VERSION "2.0.26.20"
+#define DRV_VERSION "2.0.26.22"
 
 /* S2io Driver name & version. */
 static char s2io_driver_name[] = "Neterion";