mirror of
https://github.com/Ysurac/openmptcprouter.git
synced 2025-02-15 04:42:02 +00:00
37 lines
1.3 KiB
Diff
37 lines
1.3 KiB
Diff
From 5f40f561772bfe9868af19a04e0df053938fb93e Mon Sep 17 00:00:00 2001
|
|
From: Sugizaki Yukimasa <i.can.speak.c.and.basic@gmail.com>
|
|
Date: Mon, 8 Jan 2018 21:07:17 +0900
|
|
Subject: [PATCH 169/277] vcsm: Fix obscure conditions
|
|
|
|
Signed-off-by: Sugizaki Yukimasa <i.can.speak.c.and.basic@gmail.com>
|
|
---
|
|
drivers/char/broadcom/vc_sm/vmcs_sm.c | 6 +++---
|
|
1 file changed, 3 insertions(+), 3 deletions(-)
|
|
|
|
diff --git a/drivers/char/broadcom/vc_sm/vmcs_sm.c b/drivers/char/broadcom/vc_sm/vmcs_sm.c
|
|
index b6cdc1934ad2..95963ffba51a 100644
|
|
--- a/drivers/char/broadcom/vc_sm/vmcs_sm.c
|
|
+++ b/drivers/char/broadcom/vc_sm/vmcs_sm.c
|
|
@@ -278,8 +278,8 @@ static unsigned int vmcs_sm_vc_handle_from_pid_and_address(unsigned int pid,
|
|
list_for_each_entry(map, &sm_state->map_list, map_list) {
|
|
if (map->res_pid != pid)
|
|
continue;
|
|
- if (!(map->res_addr <= addr &&
|
|
- addr < map->res_addr + map->resource->res_size))
|
|
+ if (addr < map->res_addr ||
|
|
+ addr >= (map->res_addr + map->resource->res_size))
|
|
continue;
|
|
|
|
pr_debug("[%s]: global map %p (pid %u, addr %lx) -> vc-hdl %x (usr-hdl %x)\n",
|
|
@@ -1263,7 +1263,7 @@ static int clean_invalid_mem_2d(const void __user *addr,
|
|
size_t i;
|
|
void (*op_fn)(const void*, const void*);
|
|
|
|
- if (block_size <= 0) {
|
|
+ if (!block_size) {
|
|
pr_err("[%s]: size cannot be 0\n", __func__);
|
|
return -EINVAL;
|
|
}
|
|
--
|
|
2.16.1
|
|
|