Staging: i2o: Remove unnecessary 'out of memory' message

This patch removes unnecessay out of memory message fixing the following
checkpach.pl warning in device.c
Signed-off-by: aybuke ozdemir <aybuke.147@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/i2o/device.c

@@ -566,7 +566,6 @@ int i2o_parm_table_get(struct i2o_device *dev, int oper, int group,
 
 	opblk = kmalloc(size, GFP_KERNEL);
 	if (opblk == NULL) {
-		printk(KERN_ERR "i2o: no memory for query buffer.\n");
 		return -ENOMEM;
 	}