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Commit e5717c48 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Linus Torvalds
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[PATCH] tty_register_driver: Remove incorrect and superfluous cast 



tty_register_driver: Remove incorrect and superfluous cast (expected and passed
types are both const char *)

Signed-off-by: default avatarGeert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Acked-by: default avatarAlan Cox <alan@redhat.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 1ca94929

drivers/char/tty_io.c

+2 −3
Original line number Diff line number Diff line
@@ -3713,15 +3713,14 @@ int tty_register_driver(struct tty_driver *driver) 


	if (!driver->major) {

		error = alloc_chrdev_region(&dev, driver->minor_start, driver->num,

						(char*)driver->name);

						driver->name);

		if (!error) {

			driver->major = MAJOR(dev);

			driver->minor_start = MINOR(dev);

		}

	} else {

		dev = MKDEV(driver->major, driver->minor_start);

		error = register_chrdev_region(dev, driver->num,

						(char*)driver->name);

		error = register_chrdev_region(dev, driver->num, driver->name);

	}

	if (error < 0) {

		kfree(p);