Commit ec10ab57 authored by Shawn Lin's avatar Shawn Lin Committed by Ulf Hansson

mmc: dw_mmc: Remove prev_state and state assignment for STATE_SENDING_CMD

Clang reports a compile warning:
drivers/mmc/host/dw_mmc.c:2124:5: warning: Value stored to 'prev_state'
is never read

By checking the code, prev_state and state assignment for
STATE_SENDING_CMD is indeed never used after jumping to unlock tag.
So remove it.
Signed-off-by: default avatarShawn Lin <shawn.lin@rock-chips.com>
Acked-by: default avatarJaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 64c1412b
...@@ -2001,7 +2001,6 @@ static void dw_mci_tasklet_func(unsigned long priv) ...@@ -2001,7 +2001,6 @@ static void dw_mci_tasklet_func(unsigned long priv)
set_bit(EVENT_CMD_COMPLETE, &host->completed_events); set_bit(EVENT_CMD_COMPLETE, &host->completed_events);
err = dw_mci_command_complete(host, cmd); err = dw_mci_command_complete(host, cmd);
if (cmd == mrq->sbc && !err) { if (cmd == mrq->sbc && !err) {
prev_state = state = STATE_SENDING_CMD;
__dw_mci_start_request(host, host->slot, __dw_mci_start_request(host, host->slot,
mrq->cmd); mrq->cmd);
goto unlock; goto unlock;
......
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