xtensa: remove unused variable wmask

After a cleanup the function show_regs doesn't use variable wmask but
still computes it. Drop it.

Fixes: 8d7e8240e66c ("[XTENSA] Clean up elf-gregset.")
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>

diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index 4418438..35a7d47 100644 (file)
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -464,12 +464,10 @@ void secondary_trap_init(void)
 
 void show_regs(struct pt_regs * regs)
 {
-       int i, wmask;
+       int i;
 
        show_regs_print_info(KERN_DEFAULT);
 
-       wmask = regs->wmask & ~1;
-
        for (i = 0; i < 16; i++) {
                if ((i % 8) == 0)
                        pr_info("a%02d:", i);