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.g...@gmx.de>
---
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 6f43126..1c56f2ab 100644
--- a/drivers/media/pci/saa7134/saa7134-input.c
+++ b/drivers/media/pci/saa7134/saa7134-input.c
@@ -132,10 +132,6 @@ static int get_key_flydvb_trio(struct IR_i2c *ir, u32
*ir_key, u32 *ir_raw)
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;
--
2.0.0
--
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