| commit | 7b065f91faf56f5445ba45878ce6c55ea6388bb3 | |
| author | Ben Hutchings <bhutchings@solarflare.com> | |
| Fri, 27 Feb 2009 13:06:12 +0000 (27 13:06 +0000) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Mon, 2 Mar 2009 11:15:02 +0000 (2 03:15 -0800) | ||
| tree | cc559f0dd678b604394a24c28fcbc25c0893ccad | treesnapshot (tar.gz zip) |
| parent | 22ef02c23a236cb825b13f3335ff05ef5072a03d | commitdiff |
sfc: Fix test for MDIO read failure
Commit 27dd2caca4eabe7c13a052b7456495ba75535e6a changed
mdio_clause45_check_mmds() to read both DEVS0 and DEVS1 registers and
to combine their values into an unsigned 32-bit mask. This made the
following test for a negative (failure) value useless. Fix it to
check whether either read failed.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Commit 27dd2caca4eabe7c13a052b7456495ba75535e6a changed
mdio_clause45_check_mmds() to read both DEVS0 and DEVS1 registers and
to combine their values into an unsigned 32-bit mask. This made the
following test for a negative (failure) value useless. Fix it to
check whether either read failed.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| drivers/net/sfc/mdio_10g.c | diffblobblamehistory |