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sh: Shut up compiler warnings in __do_page_fault(). 

GCC doesn't seem to be able to figure this one out for
itself, so just shut it up..

  CC      arch/sh/mm/fault.o
arch/sh/mm/fault.c: In function '__do_page_fault':
arch/sh/mm/fault.c:288: warning: 'ptl' may be used uninitialized in this function

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2007-05-10 14:25:01 +09:00
parent 705962ccc9
commit b8947444a7
1 changed files with 1 additions and 1 deletions
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2
arch/sh/mm/fault.c
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@ -285,7 +285,7 @@ asmlinkage int __kprobes __do_page_fault(struct pt_regs *regs,
pte_t *pte;
pte_t entry;
struct mm_struct *mm = current->mm;
spinlock_t *ptl;
spinlock_t *ptl = NULL;
int ret = 1;
#ifdef CONFIG_SH_KGDB