diff options
| author |   Colin Ian King <colin.king@canonical.com> | 2017-11-07 11:56:56 +0000 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-11-28 15:32:32 +0100 |
| commit | dc88922e0a2fab90c478fbea61880acef8a06a32 (patch) | |
| tree | e9e7b782cd9d899698ed289ff2495e2e65fcb42a /drivers/tty/n_gsm.c | |
| parent | serdev: Introduce devm_serdev_device_open() (diff) | |
| download | linux-dev-dc88922e0a2fab90c478fbea61880acef8a06a32.tar.xz linux-dev-dc88922e0a2fab90c478fbea61880acef8a06a32.zip | |
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 <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/n_gsm.c')
| -rw-r--r-- | drivers/tty/n_gsm.c | 2 |
1 files changed, 0 insertions, 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); |