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Now apply this and remove the obsolete error check. Signed-off-by: Jaejoong Kim --- arch/um/drivers/line.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index 8d80b27..47058cf 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -338,12 +338,7 @@ int line_open(struct tty_struct *tty, struct file *filp) int line_install(struct tty_driver *driver, struct tty_struct *tty, struct line *line) { - int ret; - - ret = tty_standard_install(driver, tty); - if (ret) - return ret; - + tty_standard_install(driver, tty); tty->driver_data = line; return 0;