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[MIPS] tlb-r4k: Nuke broken paranoia error test.

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Bug originally found and reported by Julia Lawall <julia@diku.dk>.  I
decieded that the whole error check was mostly useless paranoia and should
be discarded.  It would only ever trigger if r3k_have_wired_reg has a wrong
value.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle 2008-07-22 18:04:38 +01:00
parent 660fc1f4d8
commit af6dc22b03
1 changed files with 0 additions and 4 deletions
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4
arch/mips/mm/tlb-r3k.c
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@ -246,10 +246,6 @@ void __init add_wired_entry(unsigned long entrylo0, unsigned long entrylo1,
old_pagemask = read_c0_pagemask();
w = read_c0_wired();
write_c0_wired(w + 1);
if (read_c0_wired() != w + 1) {
printk("[tlbwired] No WIRED reg?\n");
return;
}
write_c0_index(w << 8);
write_c0_pagemask(pagemask);
write_c0_entryhi(entryhi);