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Subject[PATCH] ACPICA: Namespace: fix the no brace needed warning
Date
for if else statements having single block no braces are needed fixed
the following checkpatch warning

WARNING: braces {} are not necessary for any arm of this statement
+ if (!prev_node) {
[...]
+ } else {
[...]

Signed-off-by: tiantao <tiantao6@huawei.com>
---
drivers/acpi/acpica/nsaccess.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/acpi/acpica/nsaccess.c b/drivers/acpi/acpica/nsaccess.c
index 2566e2d..7cef22a 100644
--- a/drivers/acpi/acpica/nsaccess.c
+++ b/drivers/acpi/acpica/nsaccess.c
@@ -109,11 +109,10 @@ acpi_status acpi_ns_root_initialize(void)
new_node->descriptor_type = ACPI_DESC_TYPE_NAMED;
new_node->type = init_val->type;

- if (!prev_node) {
+ if (!prev_node)
acpi_gbl_root_node_struct.child = new_node;
- } else {
+ else
prev_node->peer = new_node;
- }

new_node->parent = &acpi_gbl_root_node_struct;
prev_node = new_node;
--
2.7.4
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