HID: intel-ish-hid: Remove unused variable 'err'
Fixes the following W=1 kernel build warning(s): drivers/hid/intel-ish-hid/ishtp/client.c: In function ‘ishtp_cl_disconnect’: drivers/hid/intel-ish-hid/ishtp/client.c:266:6: warning: variable ‘err’ set but not used [-Wunused-but-set-variable] Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: Jiri Kosina <jikos@kernel.org> Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com> Cc: linux-input@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
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@ -263,7 +263,6 @@ EXPORT_SYMBOL(ishtp_cl_unlink);
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int ishtp_cl_disconnect(struct ishtp_cl *cl)
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{
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struct ishtp_device *dev;
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int err;
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if (WARN_ON(!cl || !cl->dev))
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return -ENODEV;
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@ -283,7 +282,7 @@ int ishtp_cl_disconnect(struct ishtp_cl *cl)
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return -ENODEV;
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}
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err = wait_event_interruptible_timeout(cl->wait_ctrl_res,
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wait_event_interruptible_timeout(cl->wait_ctrl_res,
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(dev->dev_state != ISHTP_DEV_ENABLED ||
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cl->state == ISHTP_CL_DISCONNECTED),
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ishtp_secs_to_jiffies(ISHTP_CL_CONNECT_TIMEOUT));
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