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event/dsw: fix gcc 4.8 false positive warning

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Add redundant stack variable initialization to work around
false-positive warnings in older versions of GCC.

Fixes: 1f2b99e8d9 ("event/dsw: improve migration mechanism")

Signed-off-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
This commit is contained in:
Mattias Rönnblom 2020-04-15 20:15:37 +02:00 committed by David Marchand
parent d6d084849a
commit c3eb8b6274
1 changed files with 3 additions and 3 deletions
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6
drivers/event/dsw/dsw_event.c
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@ -442,10 +442,10 @@ dsw_select_emigration_target(struct dsw_evdev *dsw,
uint8_t *targets_len)
{
int16_t source_port_load = port_loads[source_port_id];
struct dsw_queue_flow *candidate_qf;
uint8_t candidate_port_id;
struct dsw_queue_flow *candidate_qf = NULL;
uint8_t candidate_port_id = 0;
int16_t candidate_weight = -1;
int16_t candidate_flow_load;
int16_t candidate_flow_load = -1;
uint16_t i;
if (source_port_load < DSW_MIN_SOURCE_LOAD_FOR_MIGRATION)