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tty: hvc_console.c: move assignment out of if () block 

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>
hifive-unleashed-5.1
Greg Kroah-Hartman 2015-04-30 11:22:08 +02:00
parent 9ff46047b6
commit b8dccc1b2e
1 changed files with 2 additions and 1 deletions
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3
drivers/tty/hvc/hvc_console.c
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@ -319,7 +319,8 @@ static int hvc_install(struct tty_driver *driver, struct tty_struct *tty)
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;