diff options
| author | Alexei Starovoitov <ast@plumgrid.com> | 2014-06-11 13:16:44 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-06-11 15:12:27 -0700 |
| commit | 61f83d0d57f1ec42a61b47b0ace97bbf0a8523a3 (patch) | |
| tree | 3a13e0459c389b778e3391b9920cfdb112b65199 /net | |
| parent | 02c00c2ab0807ec64b480e899d2619e64566a0af (diff) | |
net: filter: fix warning on 32-bit arch
fix compiler warning on 32-bit architectures:
net/core/filter.c: In function '__sk_run_filter':
net/core/filter.c:540:22: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
net/core/filter.c:550:22: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
net/core/filter.c:560:22: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/filter.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/core/filter.c b/net/core/filter.c index b3f21751b238..735fad897496 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -537,7 +537,7 @@ load_word: * BPF_R0 - 8/16/32-bit skb data converted to cpu endianness */ - ptr = load_pointer((struct sk_buff *) CTX, off, 4, &tmp); + ptr = load_pointer((struct sk_buff *) (unsigned long) CTX, off, 4, &tmp); if (likely(ptr != NULL)) { BPF_R0 = get_unaligned_be32(ptr); CONT; @@ -547,7 +547,7 @@ load_word: LD_ABS_H: /* BPF_R0 = ntohs(*(u16 *) (skb->data + imm32)) */ off = IMM; load_half: - ptr = load_pointer((struct sk_buff *) CTX, off, 2, &tmp); + ptr = load_pointer((struct sk_buff *) (unsigned long) CTX, off, 2, &tmp); if (likely(ptr != NULL)) { BPF_R0 = get_unaligned_be16(ptr); CONT; @@ -557,7 +557,7 @@ load_half: LD_ABS_B: /* BPF_R0 = *(u8 *) (skb->data + imm32) */ off = IMM; load_byte: - ptr = load_pointer((struct sk_buff *) CTX, off, 1, &tmp); + ptr = load_pointer((struct sk_buff *) (unsigned long) CTX, off, 1, &tmp); if (likely(ptr != NULL)) { BPF_R0 = *(u8 *)ptr; CONT; |