lkml.org 
[lkml]   [2015]   [Sep]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] misc: mic: replace kfree with put_device
Date
Handle a failed device_register(), replace kfree() with put_device(),
which will call mbus_release_dev() or scif_release_dev().

Signed-off-by: Geliang Tang <geliangtang@163.com>
---
drivers/misc/mic/bus/mic_bus.c | 2 +-
drivers/misc/mic/bus/scif_bus.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/misc/mic/bus/mic_bus.c b/drivers/misc/mic/bus/mic_bus.c
index 961ae90..a25be8d 100644
--- a/drivers/misc/mic/bus/mic_bus.c
+++ b/drivers/misc/mic/bus/mic_bus.c
@@ -185,7 +185,7 @@ mbus_register_device(struct device *pdev, int id, struct dma_map_ops *dma_ops,
ida_remove:
ida_simple_remove(&mbus_index_ida, mbdev->index);
free_mbdev:
- kfree(mbdev);
+ put_device(&mbdev->dev);
return ERR_PTR(ret);
}
EXPORT_SYMBOL_GPL(mbus_register_device);
diff --git a/drivers/misc/mic/bus/scif_bus.c b/drivers/misc/mic/bus/scif_bus.c
index 2da7cee..8972ae7 100644
--- a/drivers/misc/mic/bus/scif_bus.c
+++ b/drivers/misc/mic/bus/scif_bus.c
@@ -181,7 +181,7 @@ scif_register_device(struct device *pdev, int id, struct dma_map_ops *dma_ops,
goto free_sdev;
return sdev;
free_sdev:
- kfree(sdev);
+ put_device(&sdev->dev);
return ERR_PTR(ret);
}
EXPORT_SYMBOL_GPL(scif_register_device);
--
2.5.0



\
 
 \ /
  Last update: 2015-09-29 19:21    [W:0.082 / U:0.376 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site