[Kgdb-bugreport] [PATCH 13/15] KGDB: Remove set but unused newPC
Status: Beta
Brought to you by:
jwessel
From: Jason W. <jas...@wi...> - 2010-07-30 19:18:02
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From: Andi Kleen <ak...@li...> Found by gcc 4.6's new warnings Signed-off-by: Andi Kleen <ak...@li...> Signed-off-by: Jason Wessel <jas...@wi...> --- 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); -- 1.6.4.rc1 |