diff options
| author |   Colin Ian King <colin.king@canonical.com> | 2019-07-23 16:03:14 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-04 12:43:44 +0200 |
| commit | 95604220cec8eb5bcde9041625ae8570f1077da6 (patch) | |
| tree | 343a7688956ad96134f5959b0e1704319fba6418 /drivers/tty/isicom.c | |
| parent | tty: serial: Remove call to memset after pci_alloc_consistent (diff) | |
| download | wireguard-linux-95604220cec8eb5bcde9041625ae8570f1077da6.tar.xz wireguard-linux-95604220cec8eb5bcde9041625ae8570f1077da6.zip | |
tty/isicom: remove redundant assignment to variable word_count
The variable word_count is being assigned a value that is never read before
a return, the assignment is redundant and can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20190723150314.14513-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/isicom.c')
| -rw-r--r-- | drivers/tty/isicom.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/tty/isicom.c b/drivers/tty/isicom.c index e04a43e89f6b..fc38f96475bf 100644 --- a/drivers/tty/isicom.c +++ b/drivers/tty/isicom.c @@ -553,7 +553,6 @@ static irqreturn_t isicom_interrupt(int irq, void *dev_id) tty = tty_port_tty_get(&port->port); if (tty == NULL) { - word_count = byte_count >> 1; while (byte_count > 1) { inw(base); byte_count -= 2; |