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authorNicholas Mc Guire <der.herr@hofr.at>2015-01-18 02:51:02 +0100
committerUlf Hansson <ulf.hansson@linaro.org>2015-01-21 12:02:05 +0100
commit6bb836d6fabd18d5854fcf40debdfe11cd063e6f (patch)
tree3865f236336b72a2f9b01b429eb6836bb17872a4 /drivers/mmc
parentfe821915020126cc70bab503216e6345066a8f9e (diff)
downloadkernel-6bb836d6fabd18d5854fcf40debdfe11cd063e6f.tar.gz
mmc: vub300: remove unreachable return value handling
Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/host/vub300.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/mmc/host/vub300.c b/drivers/mmc/host/vub300.c
index 4262296c12fa..fbabbb82b354 100644
--- a/drivers/mmc/host/vub300.c
+++ b/drivers/mmc/host/vub300.c
@@ -659,7 +659,7 @@ static void __vub300_irqpoll_response(struct vub300_mmc_host *vub300)
static void __do_poll(struct vub300_mmc_host *vub300)
{
/* cmd_mutex is held by vub300_pollwork_thread */
- long commretval;
+ unsigned long commretval;
mod_timer(&vub300->inactivity_timer, jiffies + HZ);
init_completion(&vub300->irqpoll_complete);
send_irqpoll(vub300);
@@ -671,8 +671,6 @@ static void __do_poll(struct vub300_mmc_host *vub300)
vub300->usb_timed_out = 1;
usb_kill_urb(vub300->command_out_urb);
usb_kill_urb(vub300->command_res_urb);
- } else if (commretval < 0) {
- vub300_queue_poll_work(vub300, 1);
} else { /* commretval > 0 */
__vub300_irqpoll_response(vub300);
}