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V4L/DVB (11668): ivtv: fix compiler warning.
Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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1 changed files with 6 additions and 3 deletions
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@ -305,14 +305,17 @@ int ivtv_waitq(wait_queue_head_t *waitq)
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/* Generic utility functions */
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int ivtv_msleep_timeout(unsigned int msecs, int intr)
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{
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int ret;
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int timeout = msecs_to_jiffies(msecs);
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do {
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set_current_state(intr ? TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE);
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timeout = schedule_timeout(timeout);
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if (intr && (ret = signal_pending(current)))
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return ret;
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if (intr) {
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int ret = signal_pending(current);
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if (ret)
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return ret;
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}
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} while (timeout);
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return 0;
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}
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