diff options
| author |   Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com> | 2012-03-23 15:02:09 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-23 16:58:35 -0700 |
| commit | 42960b76d2c6a44d7e8000f4eb9a4ca1780059ff (patch) | |
| tree | 6e9855e8050dd86daf1b8fcd4e490d74d4365d53 /drivers | |
| parent | drivers/leds/leds-lp5521.c: redefinition of register bits (diff) | |
| download | linux-dev-42960b76d2c6a44d7e8000f4eb9a4ca1780059ff.tar.xz linux-dev-42960b76d2c6a44d7e8000f4eb9a4ca1780059ff.zip | |
drivers/leds/leds-lp5521.c: ret may be uninitialized
Fix it by assigning the lp5521_read return value.
Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com>
Cc: Milo(Woogyom) Kim <milo.kim@ti.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Arun MURTHY <arun.murthy@stericsson.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/leds/leds-lp5521.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c index de7b8fe676df..410a723b8691 100644 --- a/drivers/leds/leds-lp5521.c +++ b/drivers/leds/leds-lp5521.c @@ -784,7 +784,7 @@ static int __devinit lp5521_probe(struct i2c_client *client, * otherwise further access to the R G B channels in the * LP5521_REG_ENABLE register will not have any effect - strange! */ - lp5521_read(client, LP5521_REG_R_CURRENT, &buf); + ret = lp5521_read(client, LP5521_REG_R_CURRENT, &buf); if (buf != LP5521_REG_R_CURR_DEFAULT) { dev_err(&client->dev, "error in resetting chip\n"); goto fail2; |