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Commit 732efba4 authored by Paul Gortmaker's avatar Paul Gortmaker
Browse files

tipc: nuke the delimit static inline function. 



This "shortform" is actually longer than typing out what it is really
trying to do, and just makes reading the code more difficult, so
lets simply shoot it in the head.

In the case of log.c - the comparison is on a u32, so we can drop the
check for < 0 at the same time.

Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
parent f80c24d9

net/tipc/config.c

+4 −4
Original line number Diff line number Diff line
@@ -218,7 +218,7 @@ static struct sk_buff *cfg_set_max_publications(void) 
		return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);



	value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));

	if (value != delimit(value, 1, 65535))

	if (value < 1 || value > 65535)

		return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE

						   " (max publications must be 1-65535)");

	tipc_max_publications = value;
@@ -233,7 +233,7 @@ static struct sk_buff *cfg_set_max_subscriptions(void) 
		return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);



	value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));

	if (value != delimit(value, 1, 65535))

	if (value < 1 || value > 65535)

		return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE

						   " (max subscriptions must be 1-65535");

	tipc_max_subscriptions = value;
@@ -249,7 +249,7 @@ static struct sk_buff *cfg_set_max_ports(void) 
	value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));

	if (value == tipc_max_ports)

		return tipc_cfg_reply_none();

	if (value != delimit(value, 127, 65535))

	if (value < 127 || value > 65535)

		return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE

						   " (max ports must be 127-65535)");

	if (tipc_mode != TIPC_NOT_RUNNING)
@@ -268,7 +268,7 @@ static struct sk_buff *cfg_set_netid(void) 
	value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));

	if (value == tipc_net_id)

		return tipc_cfg_reply_none();

	if (value != delimit(value, 1, 9999))

	if (value < 1 || value > 9999)

		return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE

						   " (network id must be 1-9999)");

	if (tipc_mode == TIPC_NET_MODE)

net/tipc/core.h

+0 −10
Original line number Diff line number Diff line
@@ -168,16 +168,6 @@ extern void tipc_netlink_stop(void); 
extern int  tipc_socket_init(void);

extern void tipc_socket_stop(void);



static inline int delimit(int val, int min, int max)

{

	if (val > max)

		return max;

	if (val < min)

		return min;

	return val;

}





/*

 * TIPC timer and signal code

 */

net/tipc/log.c

+1 −1
Original line number Diff line number Diff line
@@ -304,7 +304,7 @@ struct sk_buff *tipc_log_resize_cmd(const void *req_tlv_area, int req_tlv_space) 
		return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);



	value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));

	if (value != delimit(value, 0, 32768))

	if (value > 32768)

		return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE

						   " (log size must be 0-32768)");

	if (tipc_log_resize(value))