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| author | Gabriel Paubert <paubert@iram.es> | 2007-03-23 12:03:52 -0700 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-03-28 02:18:51 -0400 |
| commit | fadac4060c0456ce0a190ee581746ae8663f84e1 (patch) | |
| tree | 2d8c5f910214dbb4e911c97ce0f5813f0f5d7ca6 /drivers/net/sun3lance.c | |
| parent | 3ba4d093fe8a26f5f2da94411bf8732fa6e9da86 (diff) | |
| download | kernel_samsung_smdk4412-fadac4060c0456ce0a190ee581746ae8663f84e1.zip kernel_samsung_smdk4412-fadac4060c0456ce0a190ee581746ae8663f84e1.tar.gz kernel_samsung_smdk4412-fadac4060c0456ce0a190ee581746ae8663f84e1.tar.bz2 | |
mv643xx_eth: Fix use of uninitialized port_num field
In this driver, the default ethernet address is first set by by calling
eth_port_uc_addr_get() which reads the relevant registers of the
corresponding port as initially set by firmware. However that function
used the port_num field accessed through the private area of net_dev
before it was set.
The result was that one board I have ended up with the unicast address
set to 00:00:00:00:00:00 (only port 1 is connected on this board). The
problem appeared after commit 84dd619e4dc3b0b1c40dafd98c90fd950bce7bc5.
This patch fixes the bug by setting mp->port_num prior to calling
eth_port_uc_get_addr().
Signed-off-by: Gabriel Paubert <paubert@iram.es>
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/sun3lance.c')
0 files changed, 0 insertions, 0 deletions