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-rw-r--r--nuttx/arch/arm/src/armv7-m/up_initialstate.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/nuttx/arch/arm/src/armv7-m/up_initialstate.c b/nuttx/arch/arm/src/armv7-m/up_initialstate.c
index 1cee97288..f84173845 100644
--- a/nuttx/arch/arm/src/armv7-m/up_initialstate.c
+++ b/nuttx/arch/arm/src/armv7-m/up_initialstate.c
@@ -97,10 +97,6 @@ void up_initial_state(struct tcb_s *tcb)
/* Set the stack limit value */
xcp->regs[REG_R10] = (uint32_t)tcb->stack_alloc_ptr + 64;
-
- /* Fill the stack with a watermark value */
-
- memset(tcb->stack_alloc_ptr, 0xff, tcb->adj_stack_size);
#endif
/* Save the task entry point (stripping off the thumb bit) */