lkml.org 
[lkml]   [2022]   [Jun]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] can: Remove extra of_node_get in grcan
Date
In grcan_probe(), of_find_node_by_path() has increased the refcount.
There is no need to call of_node_get() again.

Fixes: 1e93ed26acf0 (can: grcan: grcan_probe(): fix broken system id check for errata workaround needs)

Signed-off-by: Liang He <windhl@126.com>
---
drivers/net/can/grcan.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/net/can/grcan.c b/drivers/net/can/grcan.c
index 76df4807d366..4c47c1055eff 100644
--- a/drivers/net/can/grcan.c
+++ b/drivers/net/can/grcan.c
@@ -1646,7 +1646,6 @@ static int grcan_probe(struct platform_device *ofdev)
*/
sysid_parent = of_find_node_by_path("/ambapp0");
if (sysid_parent) {
- of_node_get(sysid_parent);
err = of_property_read_u32(sysid_parent, "systemid", &sysid);
if (!err && ((sysid & GRLIB_VERSION_MASK) >=
GRCAN_TXBUG_SAFE_GRLIB_VERSION))
--
2.25.1
\
 
 \ /
  Last update: 2022-06-19 09:03    [W:0.037 / U:0.644 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site