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net: tsec - fix dereferencing type-punned pointer will break strict-aliasing rules warning

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fix this gcc 4.4 warning:

tsec.c: In function 'tsec_init':
tsec.c:200: warning: dereferencing type-punned pointer will break strict-aliasing rules

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
This commit is contained in:
Kim Phillips 2009-07-17 12:17:00 -05:00 committed by Ben Warren
parent d9bec9f42a
commit 88ad3fd91c
1 changed files with 4 additions and 1 deletions
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5
drivers/net/tsec.c
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@ -197,7 +197,10 @@ int tsec_init(struct eth_device *dev, bd_t * bd)
for (i = 0; i < MAC_ADDR_LEN; i++) {
tmpbuf[MAC_ADDR_LEN - 1 - i] = dev->enetaddr[i];
}
regs->macstnaddr1 = *((uint *) (tmpbuf));
tempval = (tmpbuf[0] << 24) | (tmpbuf[1] << 16) | (tmpbuf[2] << 8) |
tmpbuf[3];
regs->macstnaddr1 = tempval;
tempval = *((uint *) (tmpbuf + 4));