Commit b8947444 authored by Paul Mundt's avatar Paul Mundt

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: default avatarPaul Mundt <lethal@linux-sh.org>
parent 705962cc
......@@ -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
......
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