[PATCH 2.6] input: do not suppress 0 value relative events

[Dmitry Torokhov <dtor_core@ameritech.net>]

  Input: input susbsystem should not drop 0 value relative events,
         otherwise unsuspecting programs will loose transitions from
         non-zero to 0 deltas. We should not require userland authors
         to consult with kernel implementation details all the time,
         but follow the principle of least surprise and report
         everything.


 input.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

===================================================================

diff -Nru a/drivers/input/input.c b/drivers/input/input.c
--- a/drivers/input/input.c	Sat Oct  4 02:20:18 2003
+++ b/drivers/input/input.c	Sat Oct  4 02:20:18 2003
@@ -134,7 +134,7 @@
 
 		case EV_REL:
 
-			if (code > REL_MAX || !test_bit(code, dev->relbit) || (value == 0))
+			if (code > REL_MAX || !test_bit(code, dev->relbit))
 				return;
 
 			break;