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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2022-04-21 17:35:49 +0300 |
|---|---|---|
| committer | Jernej Skrabec <jernej.skrabec@gmail.com> | 2022-04-25 20:29:04 +0300 |
| commit | fff8c10368e64e7f8960f149375c12ca5f3b30af (patch) | |
| tree | 5ac1a1425ad804c697d7d218d368120ff3f5073e /drivers/bus/sunxi-rsb.c | |
| parent | 3123109284176b1532874591f7c81f3837bbdc17 (diff) | |
| download | linux-fff8c10368e64e7f8960f149375c12ca5f3b30af.tar.xz | |
bus: sunxi-rsb: Fix the return value of sunxi_rsb_device_create()
This code is really spurious.
It always returns an ERR_PTR, even when err is known to be 0 and calls
put_device() after a successful device_register() call.
It is likely that the return statement in the normal path is missing.
Add 'return rdev;' to fix it.
Fixes: d787dcdb9c8f ("bus: sunxi-rsb: Add driver for Allwinner Reduced Serial Bus")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Tested-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/ef2b9576350bba4c8e05e669e9535e9e2a415763.1650551719.git.christophe.jaillet@wanadoo.fr
Diffstat (limited to 'drivers/bus/sunxi-rsb.c')
| -rw-r--r-- | drivers/bus/sunxi-rsb.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/bus/sunxi-rsb.c b/drivers/bus/sunxi-rsb.c index 4566e730ef2b..60b082fe2ed0 100644 --- a/drivers/bus/sunxi-rsb.c +++ b/drivers/bus/sunxi-rsb.c @@ -227,6 +227,8 @@ static struct sunxi_rsb_device *sunxi_rsb_device_create(struct sunxi_rsb *rsb, dev_dbg(&rdev->dev, "device %s registered\n", dev_name(&rdev->dev)); + return rdev; + err_device_add: put_device(&rdev->dev); |