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tty: hvc_console.c: move assignment out of if () block
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
tty
/
hvc
/
hvc_console.c
diff --git
a/drivers/tty/hvc/hvc_console.c
b/drivers/tty/hvc/hvc_console.c
index 4fcec1d793a7f6ca0b2271c5b770dbd92554f623..4e9c4cc9e1b52a5b6a91f2881a0f4495743997d9 100644
(file)
--- a/
drivers/tty/hvc/hvc_console.c
+++ b/
drivers/tty/hvc/hvc_console.c
@@
-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;