Message ID | 20220620063830.4071401-1-windhl@126.com (mailing list archive) |
---|---|
State | Superseded |
Headers | show |
Series | powerpc/powernv: Fix refcount leak bug in idle.c | expand |
Context | Check | Description |
---|---|---|
snowpatch_ozlabs/github-powerpc_ppctests | success | Successfully ran 10 jobs. |
snowpatch_ozlabs/github-powerpc_selftests | success | Successfully ran 10 jobs. |
snowpatch_ozlabs/github-powerpc_sparse | success | Successfully ran 4 jobs. |
snowpatch_ozlabs/github-powerpc_clang | success | Successfully ran 7 jobs. |
snowpatch_ozlabs/github-powerpc_kernel_qemu | success | Successfully ran 23 jobs. |
diff --git a/arch/powerpc/platforms/powernv/idle.c b/arch/powerpc/platforms/powernv/idle.c index 6f94b808dd39..c1b369c7f507 100644 --- a/arch/powerpc/platforms/powernv/idle.c +++ b/arch/powerpc/platforms/powernv/idle.c @@ -1419,6 +1419,7 @@ static int __init pnv_parse_cpuidle_dt(void) kfree(temp_u32); kfree(temp_u64); kfree(temp_string); + of_node_put(np); return rc; }
In pnv_parse_cpuidle_dt(), of_find_node_by_path() will return a node pointer with refcount incremented. We should use of_node_put() in fail path or when it is not used anymore. Signed-off-by: Liang He <windhl@126.com> --- arch/powerpc/platforms/powernv/idle.c | 1 + 1 file changed, 1 insertion(+)