summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorAndi Kleen <ak@linux.intel.com>2010-08-05 09:22:24 -0500
committerJason Wessel <jason.wessel@windriver.com>2010-08-05 09:22:24 -0500
commit9264b278be42c031dc76517a0d4bb154f5dcf470 (patch)
tree0b5e63d9683e14ee5926e2b7c67034d5aae7b176
parent19063c776fe745fab11216422cf56489ee83b452 (diff)
downloadop-kernel-dev-9264b278be42c031dc76517a0d4bb154f5dcf470.zip
op-kernel-dev-9264b278be42c031dc76517a0d4bb154f5dcf470.tar.gz
KGDB: Remove set but unused newPC
Found by gcc 4.6's new warnings Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
-rw-r--r--arch/x86/kernel/kgdb.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
index bae8982..a8b80979c 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);
OpenPOWER on IntegriCloud