MIPS: tlbex: Fix build error in R3000 code.

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Only some GCC versions such as gcc 4.2 notice that the variable wr in
build_r3000_tlb_modify_handler is used uninitialized.  When using one
of those GCCs the build will fail due to -Werror.  GCC 4.6 does not
warn about the uninitialized use of wr.

This issue was introduced by 7211f4d7a3dcbe57c5d396c334dca525315dceb2
[MIPS: Close races in TLB modify handlers.]

Reported-by: Ganesan Ramalingam <ganesan18@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

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This commit is contained in:

Ralf Baechle 2011-08-02 22:52:48 +01:00

parent 870168a031

commit d954ffe34a

1 changed files with 1 additions and 2 deletions

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arch/mips/mm/tlbex.c

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