Messages in this thread Patch in this message | | | From | Liang He <> | Subject | [PATCH] can: Remove extra of_node_get in grcan | Date | Sun, 19 Jun 2022 15:02:57 +0800 |
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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
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