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(parent: 8304859) | patch
bnx2x: prevent race in statistics flow
authorDmitry Kravkov <dmitry@broadcom.com>
Sun, 13 Nov 2011 04:34:30 +0000 (04:34 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sun, 13 Nov 2011 21:03:56 +0000 (16:03 -0500)
commit4a025f49d3f2f2f39b474af360c81a5587b41657
tree5f9ae3a4eecfd197839dc9ba5ab2c67710a6945ftree | snapshot (tar.gz zip)
parent8304859adc213df9f69a86e06164683f76cd5d49commit | diff
bnx2x: prevent race in statistics flow

The race may cause access of registers while MAC hw block is
in reset state. As a result syslog will show error messages.
We can prevent this by using state from local variable.

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c diff | blob | blame | history