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um: don't compare a pointer to 0
Signed-off-by: Sasha Levin <sasha.levin@oracle.com> Link: http://lkml.kernel.org/r/1356030701-16284-27-git-send-email-sasha.levin@oracle.com Cc: Richard Weinberger <richard@nod.at> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
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@ -20,7 +20,7 @@ int arch_fixup(unsigned long address, struct uml_pt_regs *regs)
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const struct exception_table_entry *fixup;
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fixup = search_exception_tables(address);
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if (fixup != 0) {
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if (fixup) {
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UPT_IP(regs) = fixup->fixup;
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return 1;
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}
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