pie: use u8 instead of bool in pie_vars

Linux best practice recommends using u8 for true/false values in
structures.

Signed-off-by: Mohit P. Tahiliani <[email protected]>
Signed-off-by: Leslie Monis <[email protected]>
Signed-off-by: Gautam Ramakrishnan <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

Author: mohittahiliani

include/net/pie.h

@@ -21,8 +21,8 @@ struct pie_params {
 	u32 limit;		/* number of packets that can be enqueued */
 	u32 alpha;		/* alpha and beta are between 0 and 32 */
 	u32 beta;		/* and are used for shift relative to 1 */
-	bool ecn;		/* true if ecn is enabled */
-	bool bytemode;		/* to scale drop early prob based on pkt size */
+	u8 ecn;			/* true if ecn is enabled */
+	u8 bytemode;		/* to scale drop early prob based on pkt size */
 	u8 dq_rate_estimator;	/* to calculate delay using Little's law */
 };