[PATCH 4/7] user_namespaces.7: Remove unneeded cast

Alejandro Colomar
2020-09-05T15:17:15Z

Casting `void *` to `struct child_args *` is already done implicitly.
Explicitly casting can silence warnings when mistakes are made, so it's
better to remove those casts when possible.

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
---
man7/user_namespaces.7 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/man7/user_namespaces.7 b/man7/user_namespaces.7
index 954a50887..165b1b3d4 100644
--- a/man7/user_namespaces.7
+++ b/man7/user_namespaces.7
@@ -1222,7 +1222,7 @@ proc_setgroups_write(pid_t child_pid, char *str)
static int /* Start function for cloned child */
childFunc(void *arg)
{
- struct child_args *args = (struct child_args *) arg;
+ struct child_args *args = arg;
char ch;

/* Wait until the parent has updated the UID and GID mappings.
--
2.28.0