bnxt_en: fix livepatch query

In the livepatch query fw_target BNXT_FW_SRT_PATCH is
applicable for P5 chips only.

Fixes: 3c415339 ("bnxt_en: implement firmware live patching")
Reviewed-by: NSaravanan Vajravel <saravanan.vajravel@broadcom.com>
Reviewed-by: NSomnath Kotur <somnath.kotur@broadcom.com>
Signed-off-by: NVikas Gupta <vikas.gupta@broadcom.com>
Signed-off-by: NMichael Chan <michael.chan@broadcom.com>
Signed-off-by: NJakub Kicinski <kuba@kernel.org>

drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c

@@ -979,9 +979,11 @@ static int bnxt_dl_info_get(struct devlink *dl, struct devlink_info_req *req,
 	if (rc)
 		return rc;
 
-	rc = bnxt_dl_livepatch_info_put(bp, req, BNXT_FW_SRT_PATCH);
-	if (rc)
-		return rc;
+	if (BNXT_CHIP_P5(bp)) {
+		rc = bnxt_dl_livepatch_info_put(bp, req, BNXT_FW_SRT_PATCH);
+		if (rc)
+			return rc;
+	}
 	return bnxt_dl_livepatch_info_put(bp, req, BNXT_FW_CRT_PATCH);
 
 }