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net: skbuff: Drop unused @skb

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Since its introduction in commit ce098da149 ("skbuff: Introduce
slab_build_skb()"), __slab_build_skb() never used the @skb argument. Remove
it and adapt both callers.

No functional change intended.

Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Michal Luczaj <mhal@rbox.co>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Michal Luczaj 2025-07-02 15:38:11 +02:00 committed by Jakub Kicinski
parent 25489a4f55
commit ad0ac6cd9c
1 changed files with 3 additions and 4 deletions
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7
net/core/skbuff.c
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@ -384,8 +384,7 @@ static inline void __finalize_skb_around(struct sk_buff *skb, void *data,
skb_set_kcov_handle(skb, kcov_common_handle());
}
static inline void *__slab_build_skb(struct sk_buff *skb, void *data,
unsigned int *size)
static inline void *__slab_build_skb(void *data, unsigned int *size)
{
void *resized;
@ -418,7 +417,7 @@ struct sk_buff *slab_build_skb(void *data)
return NULL;
memset(skb, 0, offsetof(struct sk_buff, tail));
data = __slab_build_skb(skb, data, &size);
data = __slab_build_skb(data, &size);
__finalize_skb_around(skb, data, size);
return skb;
@ -435,7 +434,7 @@ static void __build_skb_around(struct sk_buff *skb, void *data,
* using slab buffer should use slab_build_skb() instead.
*/
if (WARN_ONCE(size == 0, "Use slab_build_skb() instead"))
data = __slab_build_skb(skb, data, &size);
data = __slab_build_skb(data, &size);
__finalize_skb_around(skb, data, size);
}