Commit 8b063441 authored Sep 13, 2019 by zhong jiang Committed by Greg Kroah-Hartman Oct 04, 2019

drivers/misc: ti-st: Remove unneeded variable in st_tty_open



st_tty_open do not need local variable to store different value,
Hence just remove it.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Link: https://lore.kernel.org/r/1568307147-43468-1-git-send-email-zhongjiang@huawei.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 54ecb8f7

drivers/misc/ti-st/st_core.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -708,7 +708,6 @@ EXPORT_SYMBOL_GPL(st_unregister);
		*/
		static int st_tty_open(struct tty_struct *tty)
		{
		int err = 0;
		struct st_data_s *st_gdata;
		pr_info("%s ", __func__);

		@@ -731,7 +730,8 @@ static int st_tty_open(struct tty_struct *tty)
		*/
		st_kim_complete(st_gdata->kim_data);
		pr_debug("done %s", __func__);
		return err;

		return 0;
		}

		static void st_tty_close(struct tty_struct *tty)

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