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[build] Fix uses of literal 0 as a NULL pointer

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Detected using sparse.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2013-04-28 16:51:05 +01:00
parent e5cbfefdf3
commit b9663b8049
13 changed files with 20 additions and 24 deletions
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2
src/drivers/net/ns8390.c
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@@ -895,7 +895,7 @@ static int eth_probe (struct dev *dev, unsigned short *probe_addrs __unused)
#endif
0 };
/* if no addresses supplied, fall back on defaults */
if (probe_addrs == 0 || probe_addrs[0] == 0)
if (probe_addrs == NULL || probe_addrs[0] == 0)
probe_addrs = base;
eth_bmem = 0; /* No shared memory */
for (idx = 0; (eth_nic_base = probe_addrs[idx]) != 0; ++idx) {