lkml.org 
[lkml]   [2017]   [Oct]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] leds: tca6507: Remove unnecessary reg check
Date
Variable reg is unsigned so checking whether it is less than zero is not
necessary.

Signed-off-by: Christos Gkekas <chris.gekas@gmail.com>
---
drivers/leds/leds-tca6507.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/leds/leds-tca6507.c b/drivers/leds/leds-tca6507.c
index 45222a7..c12c16f 100644
--- a/drivers/leds/leds-tca6507.c
+++ b/drivers/leds/leds-tca6507.c
@@ -715,7 +715,7 @@ tca6507_led_dt_init(struct i2c_client *client)
if (of_property_match_string(child, "compatible", "gpio") >= 0)
led.flags |= TCA6507_MAKE_GPIO;
ret = of_property_read_u32(child, "reg", &reg);
- if (ret != 0 || reg < 0 || reg >= NUM_LEDS)
+ if (ret != 0 || reg >= NUM_LEDS)
continue;

tca_leds[reg] = led;
--
2.7.4
\
 
 \ /
  Last update: 2017-10-08 20:55    [W:0.029 / U:0.292 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site