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From: Jason Wessel on 5 Aug 2010 10:50
From: Andi Kleen <ak(a)linux.intel.com>

Found by gcc 4.6's new warnings

Signed-off-by: Andi Kleen <ak(a)linux.intel.com>
Signed-off-by: Jason Wessel <jason.wessel(a)windriver.com>
---
arch/x86/kernel/kgdb.c | 3 ---
1 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
index bae8982..a8b8097 100644
--- a/arch/x86/kernel/kgdb.c
+++ b/arch/x86/kernel/kgdb.c
@@ -456,7 +456,6 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
{
unsigned long addr;
char *ptr;
- int newPC;

switch (remcomInBuffer[0]) {
case 'c':
@@ -467,8 +466,6 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
linux_regs->ip = addr;
case 'D':
case 'k':
- newPC = linux_regs->ip;
-
/* clear the trace bit */
linux_regs->flags &= ~X86_EFLAGS_TF;
atomic_set(&kgdb_cpu_doing_single_step, -1);
--
1.6.3.3

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Prev: [PATCH 05/17] kgdb,mips: Individual register get/set for mips
Next: [PATCH 08/17] gdbstub: do not directly use dbg_reg_def[] in gdb_cmd_reg_set()