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>
mariux64 · Aug 5, 2010 · 9264b27 · 9264b27
1 parent 19063c7
commit 9264b27
Showing 1 changed file with 0 additions and 3 deletions.
diff --git 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);