Commit 416b5d36 authored by ths's avatar ths

Avoid "unused variable" compiler warning.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2255 c046a42c-6fe2-441c-8c8c-71466251a162
parent d8b20157
......@@ -159,7 +159,6 @@ static void smc91c111_do_tx(smc91c111_state *s)
int len;
int control;
int add_crc;
uint32_t crc;
int packetnum;
uint8_t *p;
......@@ -192,6 +191,8 @@ static void smc91c111_do_tx(smc91c111_state *s)
about. */
add_crc = (control & 0x10) || (s->tcr & TCR_NOCRC) == 0;
if (add_crc) {
uint32_t crc;
crc = crc32(~0, p, len);
memcpy(p + len, &crc, 4);
len += 4;
......
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