um: remove dead code
authorRichard Weinberger <richard@nod.at>
Tue, 26 Jul 2011 00:12:55 +0000 (17:12 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 26 Jul 2011 03:57:13 +0000 (20:57 -0700)
commitf1c93e4946ae1cc268729451de6335a7e7d2bea9
treeed1ed33faf640af3544963b0afc085ec8ed9e640
parent39073db15bf9016003e8a4e607d517f4928b713c
um: remove dead code

GCC 4.6's -Wunused-but-set-variable found some dead code.

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/um/drivers/chan_kern.c
arch/um/drivers/line.c
arch/um/kernel/reboot.c