net: cnic: fix spelling mistake "reserverd" -> "reserved"

The reserved member should be named reserved3.
Signed-off-by: NAlexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/broadcom/cnic_defs.h

@@ -543,13 +543,13 @@ struct l4_kwq_update_pg {
 #define L4_KWQ_UPDATE_PG_RESERVERD2_SHIFT 2
 #endif
 #if defined(__BIG_ENDIAN)
-	u16 reserverd3;
+	u16 reserved3;
 	u8 da0;
 	u8 da1;
 #elif defined(__LITTLE_ENDIAN)
 	u8 da1;
 	u8 da0;
-	u16 reserverd3;
+	u16 reserved3;
 #endif
 #if defined(__BIG_ENDIAN)
 	u8 da2;