From dc88922e0a2fab90c478fbea61880acef8a06a32 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Tue, 7 Nov 2017 11:56:56 +0000 Subject: [PATCH] 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: Colin Ian King Signed-off-by: Greg Kroah-Hartman --- drivers/tty/n_gsm.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c index 5131bdc9e765..48e791d95f76 100644 --- a/drivers/tty/n_gsm.c +++ b/drivers/tty/n_gsm.c @@ -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); -- 2.45.2