We should not be doing assignments within an if () block
so fix up the code to not do this.
change was created using Coccinelle.
CC: Jiri Slaby <jslaby@suse.cz>
CC: Tomoki Sekiyama <tomoki.sekiyama@hds.com>
CC: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
int rc;
/* Auto increments kref reference if found. */
- if (!(hp = hvc_get_by_index(tty->index)))
+ hp = hvc_get_by_index(tty->index);
+ if (!hp)
return -ENODEV;
tty->driver_data = hp;