tree fcf273c3a924ab816a2263d959abe2aa4bf17c5c
parent 870168a031b3c5b78191d719d375221f01e98e11
author Ralf Baechle <ralf@linux-mips.org> 1312321968 +0100
committer Ralf Baechle <ralf@linux-mips.org> 1316620387 +0200

MIPS: tlbex: Fix build error in R3000 code.

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>