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| author |   Marek Behún <kabel@kernel.org> | 2020-09-26 21:43:02 +0200 |
|---|---|---|
| committer |   Pavel Machek <pavel@ucw.cz> | 2020-09-30 18:53:27 +0200 |
| commit | a238098251b690b7408f26d7c5b4c6ba44d7084c (patch) | |
| tree | 4aba715a61594ddc4e9e665c7b4f25e672bdee4b /drivers/leds | |
| parent | leds: tca6507: fix warning triggered by fwnode conversion. (diff) | |
| download | linux-dev-a238098251b690b7408f26d7c5b4c6ba44d7084c.tar.xz linux-dev-a238098251b690b7408f26d7c5b4c6ba44d7084c.zip | |
leds: tca6507: fix potential zero passed to ERR_PTR
Fix potential ERR_PTR(0).
Signed-off-by: Marek Behún <kabel@kernel.org>
Fixes: d78b10f5713d9 ("leds: tca6507: use fwnode API instead of OF")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/leds-tca6507.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/leds/leds-tca6507.c b/drivers/leds/leds-tca6507.c index 4b10ef9ae221..d589c89930fd 100644 --- a/drivers/leds/leds-tca6507.c +++ b/drivers/leds/leds-tca6507.c @@ -727,7 +727,7 @@ tca6507_led_dt_init(struct i2c_client *client) ret = fwnode_property_read_u32(child, "reg", ®); if (ret || reg >= NUM_LEDS) { fwnode_handle_put(child); - return ERR_PTR(ret); + return ERR_PTR(ret ? : -EINVAL); } tca_leds[reg] = led; |