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netfilter: nf_tables: constify nft_reg_load{8, 16, 64}()

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This patch constifies the pointer to source register data that is passed
as an input parameter.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pablo Neira Ayuso 2019-11-19 23:05:52 +01:00 committed by David S. Miller
parent 2f1d370b99
commit 7cd9a58d68
1 changed files with 3 additions and 3 deletions
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6
include/net/netfilter/nf_tables.h
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@ -114,7 +114,7 @@ static inline void nft_reg_store8(u32 *dreg, u8 val)
*(u8 *)dreg = val;
}
static inline u8 nft_reg_load8(u32 *sreg)
static inline u8 nft_reg_load8(const u32 *sreg)
{
return *(u8 *)sreg;
}
@ -125,7 +125,7 @@ static inline void nft_reg_store16(u32 *dreg, u16 val)
*(u16 *)dreg = val;
}
static inline u16 nft_reg_load16(u32 *sreg)
static inline u16 nft_reg_load16(const u32 *sreg)
{
return *(u16 *)sreg;
}
@ -135,7 +135,7 @@ static inline void nft_reg_store64(u32 *dreg, u64 val)
put_unaligned(val, (u64 *)dreg);
}
static inline u64 nft_reg_load64(u32 *sreg)
static inline u64 nft_reg_load64(const u32 *sreg)
{
return get_unaligned((u64 *)sreg);
}