1896 static void cleanup_return_instances(struct uprobe_task *utask, bool chained,  in cleanup_return_instances()  argument
1900 	enum rp_check ctx = chained ? RP_CHECK_CHAIN_CALL : RP_CHECK_CALL;  in cleanup_return_instances()
1914 	bool chained;  in prepare_uretprobe()  local
1944 	chained = (orig_ret_vaddr == trampoline_vaddr);  in prepare_uretprobe()
1945 	cleanup_return_instances(utask, chained, regs);  in prepare_uretprobe()
1952 	if (chained) {  in prepare_uretprobe()
1967 	ri->chained = chained;  in prepare_uretprobe()
2189 	bool chained;  in find_next_ret_chain()  local
2192 		chained = ri->chained;  in find_next_ret_chain()
2193 		ri = ri->next;	/* can't be NULL if chained */  in find_next_ret_chain()
2194 	} while (chained);  in find_next_ret_chain()