bpf: Delete repeated words in comments

Drop repeated words in kernel/bpf/: {has, the}

Signed-off-by: Randy Dunlap <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]

Author: rddunlap

kernel/bpf/core.c

@@ -1966,7 +1966,7 @@ void bpf_prog_array_delete_safe(struct bpf_prog_array *array,
  * @index: the index of the program to replace
  *
  * Skips over dummy programs, by not counting them, when calculating
- * the the position of the program to replace.
+ * the position of the program to replace.
  *
  * Return:
  * * 0		- Success

kernel/bpf/verifier.c

@@ -8294,7 +8294,7 @@ static bool stacksafe(struct bpf_func_state *old,
 		if (old->stack[spi].slot_type[i % BPF_REG_SIZE] !=
 		    cur->stack[spi].slot_type[i % BPF_REG_SIZE])
 			/* Ex: old explored (safe) state has STACK_SPILL in
-			 * this stack slot, but current has has STACK_MISC ->
+			 * this stack slot, but current has STACK_MISC ->
 			 * this verifier states are not equivalent,
 			 * return false to continue verification of this path
 			 */