hcq/MaxScale
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Remove unnecessary comparisons

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An unsigned integer type is always >= 0. Thus, making that
comparison is meaningless. Om RHEL5 it causes a warning that
terminates the compilation.
This commit is contained in:
Johan Wikman 2016-04-25 15:28:20 +03:00
parent d1a52cda72
commit 06a5774ee4
1 changed files with 6 additions and 11 deletions
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17
server/modules/routing/binlog/blr.c
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@ -1160,14 +1160,13 @@ diagnostics(ROUTER *router, DCB *dcb)
{
dcb_printf(dcb, "\tLast event from master: 0x%x, %s\n",
router_inst->lastEventReceived,
(router_inst->lastEventReceived >= 0 &&
router_inst->lastEventReceived <= MAX_EVENT_TYPE) ?
(router_inst->lastEventReceived <= MAX_EVENT_TYPE) ?
event_names[router_inst->lastEventReceived] : "unknown");
}
else
{
char *ptr = NULL;
if (router_inst->lastEventReceived >= 0 && router_inst->lastEventReceived <= MAX_EVENT_TYPE)
if (router_inst->lastEventReceived <= MAX_EVENT_TYPE)
{
ptr = event_names[router_inst->lastEventReceived];
}
@ -2175,16 +2174,14 @@ blr_last_event_description(ROUTER_INSTANCE *router)
if (!router->mariadb10_compat)
{
if (router->lastEventReceived >= 0 &&
router->lastEventReceived <= MAX_EVENT_TYPE)
if (router->lastEventReceived <= MAX_EVENT_TYPE)
{
event_desc = event_names[router->lastEventReceived];
}
}
else
{
if (router->lastEventReceived >= 0 &&
router->lastEventReceived <= MAX_EVENT_TYPE)
if (router->lastEventReceived <= MAX_EVENT_TYPE)
{
event_desc = event_names[router->lastEventReceived];
}
@ -2216,16 +2213,14 @@ blr_get_event_description(ROUTER_INSTANCE *router, uint8_t event)
if (!router->mariadb10_compat)
{
if (event >= 0 &&
event <= MAX_EVENT_TYPE)
if (event <= MAX_EVENT_TYPE)
{
event_desc = event_names[event];
}
}
else
{
if (event >= 0 &&
event <= MAX_EVENT_TYPE)
if (event <= MAX_EVENT_TYPE)
{
event_desc = event_names[event];
}