Re: [PATCH 3/4] fbdev: uvesafb driver
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From: Bernhard Fischer <hidden>
Date: 2007-06-23 11:58:27
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On Sat, Jun 23, 2007 at 12:52:43PM +0200, Michal Januszewski wrote:
quoted hunk ↗ jump to hunk
+static void uvesafb_cn_callback(void *data) +{ + struct cn_msg *msg = (struct cn_msg *)data; + struct uvesafb_task *utask = (struct uvesafb_task *)msg->data; + struct uvesafb_ktask *task; + + if (msg->seq >= UVESAFB_TASKS_MAX) + return; + + task = uvfb_tasks[msg->seq]; + + if (!task || msg->ack != task->ack) + return;
You need utask only here, so could spare setting it before the checking above.
quoted hunk ↗ jump to hunk
+ + memcpy(&task->t, utask, sizeof(struct uvesafb_task)); + + if (task->t.buf_len && task->buf) + memcpy(task->buf, ((u8*)utask) + sizeof(struct uvesafb_task), + task->t.buf_len); + + complete(task->done); + return; +}
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