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authorAlexei Starovoitov <ast@plumgrid.com>2014-06-11 13:16:44 -0700
committerDavid S. Miller <davem@davemloft.net>2014-06-11 15:12:27 -0700
commit61f83d0d57f1ec42a61b47b0ace97bbf0a8523a3 (patch)
tree3a13e0459c389b778e3391b9920cfdb112b65199 /net
parent02c00c2ab0807ec64b480e899d2619e64566a0af (diff)
downloadop-kernel-dev-61f83d0d57f1ec42a61b47b0ace97bbf0a8523a3.zip
op-kernel-dev-61f83d0d57f1ec42a61b47b0ace97bbf0a8523a3.tar.gz
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.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/core/filter.c b/net/core/filter.c
index b3f2175..735fad8 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;
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