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

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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>
This commit is contained in:
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;