drivers/net/ethernet/smsc/smc911x.c: In function ‘smc911x_hardware_send_pkt’:
drivers/net/ethernet/smsc/smc911x.c:471:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
471 | cmdA = (((u32)skb->data & 0x3) << 16) |
When built on 64bit targets, the skb->data pointer cannot be cast to a
u32 in a meaningful way. Use uintptr_t instead.
Suggested-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
TX_CMD_A_INT_FIRST_SEG_ | TX_CMD_A_INT_LAST_SEG_ |
skb->len;
#else
- buf = (char*)((u32)skb->data & ~0x3);
- len = (skb->len + 3 + ((u32)skb->data & 3)) & ~0x3;
- cmdA = (((u32)skb->data & 0x3) << 16) |
+ buf = (char *)((uintptr_t)skb->data & ~0x3);
+ len = (skb->len + 3 + ((uintptr_t)skb->data & 3)) & ~0x3;
+ cmdA = (((uintptr_t)skb->data & 0x3) << 16) |
TX_CMD_A_INT_FIRST_SEG_ | TX_CMD_A_INT_LAST_SEG_ |
skb->len;
#endif