net: sparx5: fix function return type to match actual type

Function returns error integer, not bool.

Does not have any impact on functionality.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Casper Andersson <casper.casan@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20220906065815.3856323-1-casper.casan@gmail.comSigned-off-by: Paolo Abeni <pabeni@redhat.com>

drivers/net/ethernet/microchip/sparx5/sparx5_mactable.c

@@ -186,7 +186,7 @@ bool sparx5_mact_getnext(struct sparx5 *sparx5,
 	return ret == 0;
 }
 
-bool sparx5_mact_find(struct sparx5 *sparx5,
+int sparx5_mact_find(struct sparx5 *sparx5,
 		     const unsigned char mac[ETH_ALEN], u16 vid, u32 *pcfg2)
 {
 	int ret;

drivers/net/ethernet/microchip/sparx5/sparx5_main.h

@@ -321,7 +321,7 @@ int sparx5_mact_learn(struct sparx5 *sparx5, int port,
 		      const unsigned char mac[ETH_ALEN], u16 vid);
 bool sparx5_mact_getnext(struct sparx5 *sparx5,
 			 unsigned char mac[ETH_ALEN], u16 *vid, u32 *pcfg2);
-bool sparx5_mact_find(struct sparx5 *sparx5,
+int sparx5_mact_find(struct sparx5 *sparx5,
 		     const unsigned char mac[ETH_ALEN], u16 vid, u32 *pcfg2);
 int sparx5_mact_forget(struct sparx5 *sparx5,
 		       const unsigned char mac[ETH_ALEN], u16 vid);