Make the envp char array a const in the send_add_uevent function since
the value will never change. It will remain an array of the pointers to
the various char arrays.
There does exist a warning when running the checkpatch script to
make this a static variable, but there does not appear to be any advantage
to make this change.
Signed-off-by: Ian Cowan <ian@xxxxxxxxxxxxxxxx>
---
drivers/staging/greybus/audio_manager_module.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/greybus/audio_manager_module.c b/drivers/staging/greybus/audio_manager_module.c
index 0a0f0a394c84..c9d223b0e541 100644
--- a/drivers/staging/greybus/audio_manager_module.c
+++ b/drivers/staging/greybus/audio_manager_module.c
@@ -159,7 +159,7 @@ static void send_add_uevent(struct gb_audio_manager_module *module)
char ip_devices_string[64];
char op_devices_string[64];
- char *envp[] = {
+ const char *envp[] = {
name_string,
vid_string,
pid_string,
--
2.32.0
