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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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src/drivers/net/tulip.c
+4 -4
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@@ -228,7 +228,7 @@ static const struct pci_id_info pci_id_tbl[] = {
TULIP_IOTYPE, TULIP_SIZE, COMET },
{ "SG Thomson STE10/100A", { 0x2774104a, 0xffffffff, 0, 0, 0, 0 },
TULIP_IOTYPE, 256, COMET }, /*Ramesh Chander*/
{ 0, { 0, 0, 0, 0, 0, 0 }, 0, 0, 0 },
{ NULL, { 0, 0, 0, 0, 0, 0 }, 0, 0, 0 },
};
enum tbl_flag {
@@ -264,7 +264,7 @@ static struct tulip_chip_table {
{ "Xircom tulip work-alike", HAS_MII | HAS_MEDIA_TABLE | ALWAYS_CHECK_MII
| HAS_PWRDWN | HAS_NWAY },
{ "SGThomson STE10/100A", HAS_MII | MC_HASH_ONLY }, /*Ramesh Chander*/
{ 0, 0 },
{ NULL, 0 },
};
/* A full-duplex map for media types. */
@@ -475,7 +475,7 @@ static struct fixups {
0x1B03, 0x006D, /* 100baseTx, CSR12 0x1B */
0x1B05, 0x006D, /* 100baseTx-FD CSR12 0x1B */
}},
{0, 0, 0, 0, {}}};
{NULL, 0, 0, 0, {}}};
static const char * block_name[] = {"21140 non-MII", "21140 MII PHY",
"21142 Serial PHY", "21142 MII PHY", "21143 SYM PHY", "21143 reset method"};
@@ -720,7 +720,7 @@ static void parse_eeprom(struct nic *nic)
whereami("parse_eeprom\n");
tp->mtable = 0;
tp->mtable = NULL;
/* Detect an old-style (SA only) EEPROM layout:
memcmp(ee_data, ee_data+16, 8). */
for (i = 0; i < 8; i ++)