From: Wolfram Sang <wsa+rene...@sang-engineering.com>
[ Upstream commit f78d4032de60f50fd4afaa0fb68ea03b985f820a ]
module_put() balances try_module_get(), not request_module(). Fix the
error path to match that.
Fixes: 2066facca4c7 ("drm/kms: slave encoder interface.")
Signed-off-by: Wolfram Sang <wsa+rene...@sang-engineering.com>
Reviewed-by: Emil Velikov <emil.l.veli...@gmail.com>
Acked-by: Daniel Vetter <daniel.vet...@ffwll.ch>
Signed-off-by: Wolfram Sang <w...@kernel.org>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
drivers/gpu/drm/drm_encoder_slave.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_encoder_slave.c
b/drivers/gpu/drm/drm_encoder_slave.c
index cf804389f5eca..d50a7884e69e1 100644
--- a/drivers/gpu/drm/drm_encoder_slave.c
+++ b/drivers/gpu/drm/drm_encoder_slave.c
@@ -84,7 +84,7 @@ int drm_i2c_encoder_init(struct drm_device *dev,
err = encoder_drv->encoder_init(client, dev, encoder);
if (err)
- goto fail_unregister;
+ goto fail_module_put;
if (info->platform_data)
encoder->slave_funcs->set_config(&encoder->base,
@@ -92,9 +92,10 @@ int drm_i2c_encoder_init(struct drm_device *dev,
return 0;
+fail_module_put:
+ module_put(module);
fail_unregister:
i2c_unregister_device(client);
- module_put(module);
fail:
return err;
}
--
2.25.1
