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-rw-r--r--arch/m68k/kernel/process.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c
index 3ee9186..f85b928 100644
--- a/arch/m68k/kernel/process.c
+++ b/arch/m68k/kernel/process.c
@@ -335,7 +335,7 @@ void dump_thread(struct pt_regs * regs, struct user * dump)
if (dump->start_stack < TASK_SIZE)
dump->u_ssize = ((unsigned long) (TASK_SIZE - dump->start_stack)) >> PAGE_SHIFT;
- dump->u_ar0 = (struct user_regs_struct *)((int)&dump->regs - (int)dump);
+ dump->u_ar0 = offsetof(struct user, regs);
sw = ((struct switch_stack *)regs) - 1;
dump->regs.d1 = regs->d1;
dump->regs.d2 = regs->d2;