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skbuff: simplify kmalloc_reserve() 

Eversince the introduction of __kmalloc_reserve(), "ip" argument
hasn't been used. _RET_IP_ is embedded inside
kmalloc_node_track_caller().
Remove the redundant macro and rename the function after it.

Signed-off-by: Alexander Lobakin <alobakin@pm.me>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexander Lobakin 2021-02-13 14:11:11 +00:00 committed by David S. Miller
parent 5381b23d5b
commit ef28095fce
1 changed files with 2 additions and 5 deletions
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7
net/core/skbuff.c
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@ -273,11 +273,8 @@ EXPORT_SYMBOL(__netdev_alloc_frag_align);
* may be used. Otherwise, the packet data may be discarded until enough
* memory is free
*/
#define kmalloc_reserve(size, gfp, node, pfmemalloc) \
__kmalloc_reserve(size, gfp, node, _RET_IP_, pfmemalloc)
static void *__kmalloc_reserve(size_t size, gfp_t flags, int node,
unsigned long ip, bool *pfmemalloc)
static void *kmalloc_reserve(size_t size, gfp_t flags, int node,
bool *pfmemalloc)
{
void *obj;
bool ret_pfmemalloc = false;