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um: don't compare a pointer to 0

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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>
This commit is contained in:
Sasha Levin
2012-12-20 14:11:35 -05:00
committed by H. Peter Anvin
parent 6444174548
commit 7be0b06520
1 changed files with 1 additions and 1 deletions
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2
arch/x86/um/fault.c
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@@ -20,7 +20,7 @@ int arch_fixup(unsigned long address, struct uml_pt_regs *regs)
const struct exception_table_entry *fixup; const struct exception_table_entry *fixup;
fixup = search_exception_tables(address); fixup = search_exception_tables(address);
if (fixup != 0) { if (fixup) {
UPT_IP(regs) = fixup->fixup; UPT_IP(regs) = fixup->fixup;
return 1; return 1;
} }