]> git.proxmox.com Git - mirror_ubuntu-jammy-kernel.git/commitdiff
tty: hvc_console.c: move assignment out of if () block
authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 30 Apr 2015 09:22:08 +0000 (11:22 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 10 May 2015 17:04:17 +0000 (19:04 +0200)
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>
drivers/tty/hvc/hvc_console.c

index 4fcec1d793a7f6ca0b2271c5b770dbd92554f623..4e9c4cc9e1b52a5b6a91f2881a0f4495743997d9 100644 (file)
@@ -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;