From: YueHaibing <yuehaibing@xxxxxxxxxx>
commit 11dd34f3eae5a468013bb161a1dcf1fecd2ca321 upstream.
There is no need to have the 'struct dentry *vpa_dir' variable static
since new value always be assigned before use it.
Fixes: c6c26fb55e8e ("powerpc/pseries: Export raw per-CPU VPA data via debugfs")
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
Reviewed-by: Daniel Axtens <dja@xxxxxxxxxx>
Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20190218125644.87448-1-yuehaibing@xxxxxxxxxx
Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/powerpc/platforms/pseries/lpar.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -1992,7 +1992,7 @@ static int __init vpa_debugfs_init(void)
{
char name[16];
long i;
- static struct dentry *vpa_dir;
+ struct dentry *vpa_dir;
if (!firmware_has_feature(FW_FEATURE_SPLPAR))
return 0;
