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Commit dc88922e authored by Colin Ian King's avatar Colin Ian King Committed by Greg Kroah-Hartman
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tty: n_gsm: remove redundant pointer gsm 



Pointer gsm is assigned a value that is never read, hence it is
redundant and can be removed. Cleans up clang warning:

drivers/tty/n_gsm.c:2979:2: warning: Value stored to 'gsm' is never read

Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 525ba62c

drivers/tty/n_gsm.c

+0 −2
Original line number Diff line number Diff line
@@ -2955,7 +2955,6 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp) 
static void gsmtty_close(struct tty_struct *tty, struct file *filp)

{

	struct gsm_dlci *dlci = tty->driver_data;

	struct gsm_mux *gsm;



	if (dlci == NULL)

		return;
@@ -2964,7 +2963,6 @@ static void gsmtty_close(struct tty_struct *tty, struct file *filp) 
	mutex_lock(&dlci->mutex);

	gsm_destroy_network(dlci);

	mutex_unlock(&dlci->mutex);

	gsm = dlci->gsm;

	if (tty_port_close_start(&dlci->port, tty, filp) == 0)

		return;

	gsm_dlci_begin_close(dlci);