tree 70ed507079c92e7f3d9fc3b40fc9ab54485ec4e5
parent 262d9b0130edf9aef1819b211d69f48883d2ac10
author Randy Dunlap <randy.dunlap@oracle.com> 1172008685 -0800
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1172020214 -0800

[PATCH] tty: use NULL for ptrs

Fix sparse warning in tty_io:
drivers/char/tty_io.c:1536:34: warning: Using plain integer as NULL pointer

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>