net/sfc/base: fix PreFAST static analysis warning (C6001)

[dpdk.git] / drivers / net / sfc / base / efx_bootcfg.c

diff --git a/drivers/net/sfc/base/efx_bootcfg.c b/drivers/net/sfc/base/efx_bootcfg.c
index c47d16b..75f7388 100644 (file)
--- a/drivers/net/sfc/base/efx_bootcfg.c
+++ b/drivers/net/sfc/base/efx_bootcfg.c
@@ -290,7 +290,7 @@ fail1:
                                efx_rc_t
 efx_bootcfg_read(
        __in                    efx_nic_t *enp,
-       __out_bcount(size)      caddr_t data,
+       __out_bcount(size)      uint8_t *data,
        __in                    size_t size)
 {
        uint8_t *payload = NULL;
@@ -353,10 +353,10 @@ efx_bootcfg_read(
                goto fail7;
 
        /* Verify that the area is correctly formatted and checksummed */
-       rc = efx_bootcfg_verify(enp, (caddr_t)payload, sector_length,
+       rc = efx_bootcfg_verify(enp, payload, sector_length,
            &used_bytes);
        if (rc != 0 || used_bytes == 0) {
-               payload[0] = (uint8_t)~DHCP_END;
+               payload[0] = (uint8_t)(~DHCP_END & 0xff);
                payload[1] = DHCP_END;
                used_bytes = 2;
        }
@@ -430,7 +430,7 @@ fail1:
                                efx_rc_t
 efx_bootcfg_write(
        __in                    efx_nic_t *enp,
-       __in_bcount(size)       caddr_t data,
+       __in_bcount(size)       uint8_t *data,
        __in                    size_t size)
 {
        uint8_t *partn_data;