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-rw-r--r--arch/tile/kernel/kgdb.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/tile/kernel/kgdb.c b/arch/tile/kernel/kgdb.c
index 4cd88381a83e..ff5335ae050d 100644
--- a/arch/tile/kernel/kgdb.c
+++ b/arch/tile/kernel/kgdb.c
@@ -125,9 +125,7 @@ int dbg_set_reg(int regno, void *mem, struct pt_regs *regs)
void
sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *task)
{
- int reg;
struct pt_regs *thread_regs;
- unsigned long *ptr = gdb_regs;
if (task == NULL)
return;
@@ -136,9 +134,7 @@ sleeping_thread_to_gdb_regs(unsigned long *gdb_regs, struct task_struct *task)
memset(gdb_regs, 0, NUMREGBYTES);
thread_regs = task_pt_regs(task);
- for (reg = 0; reg <= TREG_LAST_GPR; reg++)
- *(ptr++) = thread_regs->regs[reg];
-
+ memcpy(gdb_regs, thread_regs, TREG_LAST_GPR * sizeof(unsigned long));
gdb_regs[TILEGX_PC_REGNUM] = thread_regs->pc;
gdb_regs[TILEGX_FAULTNUM_REGNUM] = thread_regs->faultnum;
}