tty: pty: remove redundant initialization of variable fd

The variable fd is being initialized with a value that is never
read, it is being updated later on. The assignment is redundant and
can be removed.

Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Addresses-Coverity: ("Unused value")
Link: https://lore.kernel.org/r/20210513221833.137672-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
index 5ada7e9381eb80726523c96223db7077fbf112f8..73c43f72b4c987ea59aeec70720cf50366eb919f 100644 (file)
--- a/drivers/tty/pty.c
+++ b/drivers/tty/pty.c
@@ -611,7 +611,7 @@ static struct cdev ptmx_cdev;
  */
 int ptm_open_peer(struct file *master, struct tty_struct *tty, int flags)
 {
-       int fd = -1;
+       int fd;
        struct file *filp;
        int retval = -EINVAL;
        struct path path;