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net: mpls: Remove duplicate variable from iterator macro

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__nh is just a copy of nh with a different type.

Signed-off-by: Benjamin Poirier <bpoirier@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Benjamin Poirier 2021-11-29 15:23:15 +09:00 committed by David S. Miller
parent 688e075748
commit 69d9c0d077
1 changed files with 6 additions and 7 deletions
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13
net/mpls/internal.h
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@ -158,17 +158,16 @@ struct mpls_route { /* next hop label forwarding entry */
}; };
#define for_nexthops(rt) { \ #define for_nexthops(rt) { \
int nhsel; struct mpls_nh *nh; u8 *__nh; \ int nhsel; struct mpls_nh *nh; \
for (nhsel = 0, nh = (rt)->rt_nh, __nh = (u8 *)((rt)->rt_nh); \ for (nhsel = 0, nh = (rt)->rt_nh; \
nhsel < (rt)->rt_nhn; \ nhsel < (rt)->rt_nhn; \
__nh += rt->rt_nh_size, nh = (struct mpls_nh *)__nh, nhsel++) nh = (void *)nh + (rt)->rt_nh_size, nhsel++)
#define change_nexthops(rt) { \ #define change_nexthops(rt) { \
int nhsel; struct mpls_nh *nh; u8 *__nh; \ int nhsel; struct mpls_nh *nh; \
for (nhsel = 0, nh = (struct mpls_nh *)((rt)->rt_nh), \ for (nhsel = 0, nh = (rt)->rt_nh; \
__nh = (u8 *)((rt)->rt_nh); \
nhsel < (rt)->rt_nhn; \ nhsel < (rt)->rt_nhn; \
__nh += rt->rt_nh_size, nh = (struct mpls_nh *)__nh, nhsel++) nh = (void *)nh + (rt)->rt_nh_size, nhsel++)
#define endfor_nexthops(rt) } #define endfor_nexthops(rt) }