ipmi: get rid of pointless access_ok() (24219d21) · Commits · 戴 / test

drivers/char/ipmi/bt-bmc.c

+0 −6

Original line number	Diff line number	Diff line
		@@ -204,9 +204,6 @@ static ssize_t bt_bmc_read(struct file file, char __user buf,
		ssize_t ret = 0;
		ssize_t nread;

		if (!access_ok(VERIFY_WRITE, buf, count))
		return -EFAULT;

		WARN_ON(*ppos);

		if (wait_event_interruptible(bt_bmc->queue,
		@@ -277,9 +274,6 @@ static ssize_t bt_bmc_write(struct file file, const char __user buf,
		if (count < 5)
		return -EINVAL;

		if (!access_ok(VERIFY_READ, buf, count))
		return -EFAULT;

		WARN_ON(*ppos);

		/*