From 40feb52fb6e4fe6fcdbfb533c5c811d56f9bd98c Mon Sep 17 00:00:00 2001 From: Heinrich Schuchardt <xypron.glpk@gmx.de> Date: Wed, 18 Jun 2014 18:28:10 -0300 Subject: [PATCH] [media] media: saa7134: remove if based on uninitialized variable Variable b is not initialized. Only with a small chance it has random value 0xFF. Remove if statement based on this value. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> --- drivers/media/pci/saa7134/saa7134-input.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/media/pci/saa7134/saa7134-input.c b/drivers/media/pci/saa7134/saa7134-input.c index 887429ba299bd..dc3d6516edf7a 100644 --- a/drivers/media/pci/saa7134/saa7134-input.c +++ b/drivers/media/pci/saa7134/saa7134-input.c @@ -133,10 +133,6 @@ static int get_key_flydvb_trio(struct IR_i2c *ir, enum rc_type *protocol, if (0x40000 & ~gpio) return 0; /* No button press */ - /* No button press - only before first key pressed */ - if (b == 0xFF) - return 0; - /* poll IR chip */ /* weak up the IR chip */ b = 0; -- 2.30.2