[PATCH] kernel: bpf: syscall: fix a possible sleep-in-atomic bug in __bpf_prog_put()

[Ratheesh Kannoth]

From: starmiku1207184332@xxxxxxxxx

>
>+			// safely calling vfree() under any context
do we need this comment as code is self explanatory.

> 			INIT_WORK(&aux->work, bpf_prog_put_deferred);
> 			schedule_work(&aux->work);
> 		} else {
>+			// depending on the vfree_atomic() branch in vfree()
same as above.

> 			bpf_prog_put_deferred(&aux->work);
> 		}
> 	}
>--
>2.25.1