scsi: isci: remove redundant initialization to 'bit'

Variable bit is initialized with a value that is never read and is being
updated immediately after the initialization, hence the initialization
is redundant and can be removed.

Cleans up clang warning:
drivers/scsi/isci/host.c:2769:8: warning: Value stored to 'bit' during
its initialization is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/isci/host.c b/drivers/scsi/isci/host.c
index 13b37cdffa8edbf02ce56a09e40a80ff1c7cc5f7..1ee3868ade079dfd06ef8f7415830a4384e4498b 100644 (file)
--- a/drivers/scsi/isci/host.c
+++ b/drivers/scsi/isci/host.c
@@ -2766,7 +2766,7 @@ static int sci_write_gpio_tx_gp(struct isci_host *ihost, u8 reg_index, u8 reg_co
                int i;
 
                for (i = 0; i < 3; i++) {
-                       int bit = (i << 2) + 2;
+                       int bit;
 
                        bit = try_test_sas_gpio_gp_bit(to_sas_gpio_od(d, i),
                                                       write_data, reg_index,