net/rxrpc/rxgk.c

90 	unsigned int key_number, current_key, mask = ARRAY_SIZE(conn->rxgk.keys) - 1;
97 	current_key = conn->rxgk.key_number;
99 		key_number = current_key;
101 		if (*specific_key_number == (u16)current_key)
102 			key_number = current_key;
103 		else if (*specific_key_number == (u16)(current_key - 1))
104 			key_number = current_key - 1;
105 		else if (*specific_key_number == (u16)(current_key + 1))
125 	trace_rxrpc_rxgk_rekey(conn, current_key,
127 	if (current_key == UINT_MAX)
129 	if (current_key + 1 == UINT_MAX)
132 	key_number = current_key + 1;
138 	gk = conn->rxgk.keys[current_key & mask];
147 		current_key++;
148 		conn->rxgk.key_number = current_key;
149 		dead = conn->rxgk.keys[(current_key - 2) & mask];
150 		conn->rxgk.keys[(current_key - 2) & mask] = NULL;
152 	conn->rxgk.keys[current_key & mask] = gk;
171 	unsigned int key_number, current_key, mask = ARRAY_SIZE(conn->rxgk.keys) - 1;
178 	current_key = conn->rxgk.key_number;
180 		key_number = current_key;
186 		if (*specific_key_number == (u16)current_key)
187 			key_number = current_key;
188 		else if (*specific_key_number == (u16)(current_key - 1))
189 			key_number = current_key - 1;
190 		else if (*specific_key_number == (u16)(current_key + 1))
217 	if (current_key == UINT_MAX)
219 	gk = conn->rxgk.keys[current_key & mask];