| Message ID | 20230911100445.3612655-4-mika.westerberg@linux.intel.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | e19f714ea63f861d95d3d92d45d5fd5ca2e05c8c |
| Headers | show |
| Series | thunderbolt: Couple of fixes and improvements | expand |
diff --git a/drivers/thunderbolt/tmu.c b/drivers/thunderbolt/tmu.c index 747f88703d5c..11f2aec2a5d3 100644 --- a/drivers/thunderbolt/tmu.c +++ b/drivers/thunderbolt/tmu.c @@ -382,7 +382,7 @@ static int tmu_mode_init(struct tb_switch *sw) } else if (ucap && tb_port_tmu_is_unidirectional(up)) { if (tmu_rates[TB_SWITCH_TMU_MODE_LOWRES] == rate) sw->tmu.mode = TB_SWITCH_TMU_MODE_LOWRES; - else if (tmu_rates[TB_SWITCH_TMU_MODE_LOWRES] == rate) + else if (tmu_rates[TB_SWITCH_TMU_MODE_HIFI_UNI] == rate) sw->tmu.mode = TB_SWITCH_TMU_MODE_HIFI_UNI; } else if (rate) { sw->tmu.mode = TB_SWITCH_TMU_MODE_HIFI_BI;
David reported that cppcheck found following possible copy & paste error from tmu_mode_init(): tmu.c:385:50: style: Expression is always false because 'else if' condition matches previous condition at line 383. [multiCondition] And indeed this is a bug. Fix it to use correct index (TB_SWITCH_TMU_MODE_HIFI_UNI). Reported-by: David Binderman <dcb314@hotmail.com> Fixes: d49b4f043d63 ("thunderbolt: Add support for enhanced uni-directional TMU mode") Cc: stable@vger.kernel.org Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> --- drivers/thunderbolt/tmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)