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| author | Michael Brown | 2013-04-28 17:51:05 +0200 |
|---|---|---|
| committer | Michael Brown | 2013-04-28 18:13:44 +0200 |
| commit | b9663b80497d8954a2195789c91ba2f27c8e2d6b (patch) | |
| tree | ab39fb8d86da9a90e4dd79b02e18ceeff3aa13bc /src/drivers/net/etherfabric.c | |
| parent | [build] Use -Wno-decl when running sparse (diff) | |
| download | ipxe-b9663b80497d8954a2195789c91ba2f27c8e2d6b.tar.gz ipxe-b9663b80497d8954a2195789c91ba2f27c8e2d6b.tar.xz ipxe-b9663b80497d8954a2195789c91ba2f27c8e2d6b.zip | |
[build] Fix uses of literal 0 as a NULL pointer
Detected using sparse.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/drivers/net/etherfabric.c')
| -rw-r--r-- | src/drivers/net/etherfabric.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/drivers/net/etherfabric.c b/src/drivers/net/etherfabric.c index 6036d3216..5e0efb1e1 100644 --- a/src/drivers/net/etherfabric.c +++ b/src/drivers/net/etherfabric.c @@ -3798,7 +3798,8 @@ falcon_clear_interrupts ( struct efab_nic *efab ) } else { /* write to the INT_ACK register */ - falcon_writel ( efab, 0, FCN_INT_ACK_KER_REG_A1 ); + EFAB_ZERO_DWORD ( reg ); + falcon_writel ( efab, ®, FCN_INT_ACK_KER_REG_A1 ); mb(); falcon_readl ( efab, ®, WORK_AROUND_BROKEN_PCI_READS_REG_KER_A1 ); |