net: stmmac: Remove unneeded I/O read caught by cppcheck

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Cppcheck found a case where a local variable was being assigned a value,
but not used. There seems to be no reason to read this register before
assigning a new value, so addressing thie issue.

cppcheck --force --enable=all --inline-suppr . shows ...

Variable 'value' is reassigned a value before the old one has been used.

Signed-off-by: Vince Bridgers <vbridgers2013@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Vince Bridgers 2014-06-29 20:34:53 -05:00 • committed by David S. Miller

parent 43d24e4894

commit c8df8ce3ee

1 changed files with 1 additions and 4 deletions

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drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c

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