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@linux.cowan.aero --- 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,