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net: dsa: sja1105: remove set but not used variable 'prev_time' 

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/dsa/sja1105/sja1105_vl.c:468:6: warning: variable ‘prev_time’ set but not used [-Wunused-but-set-variable]
  u32 prev_time = 0;
      ^~~~~~~~~

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Samuel Zou <zou_wei@huawei.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Samuel Zou 2020-05-08 20:00:55 +08:00 committed by Jakub Kicinski
parent da384effb1
commit b41d272eda
1 changed files with 0 additions and 2 deletions
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2
drivers/net/dsa/sja1105/sja1105_vl.c
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@ -465,7 +465,6 @@ sja1105_gating_cfg_time_to_interval(struct sja1105_gating_config *gating_cfg,
struct sja1105_gate_entry *last_e;
struct sja1105_gate_entry *e;
struct list_head *prev;
u32 prev_time = 0;
list_for_each_entry(e, &gating_cfg->entries, list) {
struct sja1105_gate_entry *p;
@ -476,7 +475,6 @@ sja1105_gating_cfg_time_to_interval(struct sja1105_gating_config *gating_cfg,
continue;
p = list_entry(prev, struct sja1105_gate_entry, list);
prev_time = e->interval;
p->interval = e->interval - p->interval;
}
last_e = list_last_entry(&gating_cfg->entries,