mfd: ab8500-debugfs.c: Cleaning up values that are never used
Remove variable that are never used
This was found using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
index d1a22aa..d514e36 100644
--- a/drivers/mfd/ab8500-debugfs.c
+++ b/drivers/mfd/ab8500-debugfs.c
@@ -1350,12 +1350,11 @@
{
struct device *dev = s->private;
unsigned int i;
- int err;
seq_printf(s, AB8500_NAME_STRING " register values:\n");
for (i = 0; i < AB8500_NUM_BANKS; i++) {
- err = seq_printf(s, " bank 0x%02X:\n", i);
+ seq_printf(s, " bank 0x%02X:\n", i);
ab8500_registers_print(dev, i, s);
}