diff mbox

filter: fix sparse warning for bpf_internal_load_pointer_neg_helper

Message ID 1362353404-27034-1-git-send-email-claudiu.ghioc@gmail.com
State Rejected, archived
Delegated to: David Miller
Headers show

Commit Message

Claudiu Ghioc March 3, 2013, 11:30 p.m. UTC
Removed the following sparse warning:
*   net/core/filter.c:48:6: warning: symbol
    'bpf_internal_load_pointer_neg_helper' was
    not declared. Should it be static?

Signed-off-by: Claudiu Ghioc <claudiu.ghioc@gmail.com>
---
 net/core/filter.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Eric Dumazet March 4, 2013, 2:08 a.m. UTC | #1
On Mon, 2013-03-04 at 01:30 +0200, Claudiu Ghioc wrote:
> Removed the following sparse warning:
> *   net/core/filter.c:48:6: warning: symbol
>     'bpf_internal_load_pointer_neg_helper' was
>     not declared. Should it be static?
> 
> Signed-off-by: Claudiu Ghioc <claudiu.ghioc@gmail.com>
> ---
>  net/core/filter.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/net/core/filter.c b/net/core/filter.c
> index 2e20b55..f6c907c 100644
> --- a/net/core/filter.c
> +++ b/net/core/filter.c
> @@ -45,7 +45,7 @@
>   *
>   * Exported for the bpf jit load helper.
>   */
> -void *bpf_internal_load_pointer_neg_helper(const struct sk_buff *skb, int k, unsigned int size)
> +static void *bpf_internal_load_pointer_neg_helper(const struct sk_buff *skb, int k, unsigned int size)
>  {
>  	u8 *ptr = NULL;
>  

Hmm, have you read the comment ?

Also :


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diff mbox

Patch

diff --git a/net/core/filter.c b/net/core/filter.c
index 2e20b55..f6c907c 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -45,7 +45,7 @@ 
  *
  * Exported for the bpf jit load helper.
  */
-void *bpf_internal_load_pointer_neg_helper(const struct sk_buff *skb, int k, unsigned int size)
+static void *bpf_internal_load_pointer_neg_helper(const struct sk_buff *skb, int k, unsigned int size)
 {
 	u8 *ptr = NULL;