3 files changed, 6 insertions, 14 deletions
diff --git a/drivers/usb/storage/alauda.c b/drivers/usb/storage/alauda.c
index 77a2ddfe648..6636a583da1 100644
--- a/drivers/usb/storage/alauda.c
+++ b/drivers/usb/storage/alauda.c
@@ -249,11 +249,7 @@ static void nand_init_ecc(void) {
 /* compute 3-byte ecc on 256 bytes */
 static void nand_compute_ecc(unsigned char *data, unsigned char *ecc) {
 	int i, j, a;
-	unsigned char par, bit, bits[8];
-
-	par = 0;
-	for (j = 0; j < 8; j++)
-		bits[j] = 0;
+	unsigned char par = 0, bit, bits[8] = {0};
 
 	/* collect 16 checksum bits */
 	for (i = 0; i < 256; i++) {
diff --git a/drivers/usb/storage/realtek_cr.c b/drivers/usb/storage/realtek_cr.c
index 8623577bbbe..281be56d564 100644
--- a/drivers/usb/storage/realtek_cr.c
+++ b/drivers/usb/storage/realtek_cr.c
@@ -105,8 +105,9 @@ struct rts51x_chip {
 	int status_len;
 
 	u32 flag;
-#ifdef CONFIG_REALTEK_AUTOPM
 	struct us_data *us;
+
+#ifdef CONFIG_REALTEK_AUTOPM
 	struct timer_list rts51x_suspend_timer;
 	unsigned long timer_expires;
 	int pwr_state;
@@ -988,6 +989,7 @@ static int init_realtek_cr(struct us_data *us)
 	us->extra = chip;
 	us->extra_destructor = realtek_cr_destructor;
 	us->max_lun = chip->max_lun = rts51x_get_max_lun(us);
+	chip->us = us;
 
 	usb_stor_dbg(us, "chip->max_lun = %d\n", chip->max_lun);
 
@@ -1010,10 +1012,8 @@ static int init_realtek_cr(struct us_data *us)
 			SET_AUTO_DELINK(chip);
 	}
 #ifdef CONFIG_REALTEK_AUTOPM
-	if (ss_en) {
-		chip->us = us;
+	if (ss_en)
 		realtek_cr_autosuspend_setup(us);
-	}
 #endif
 
 	usb_stor_dbg(us, "chip->flag = 0x%x\n", chip->flag);
diff --git a/drivers/usb/storage/sddr09.c b/drivers/usb/storage/sddr09.c
index 732027f3320..073a2c32ccc 100644
--- a/drivers/usb/storage/sddr09.c
+++ b/drivers/usb/storage/sddr09.c
@@ -219,11 +219,7 @@ static void nand_init_ecc(void) {
 /* compute 3-byte ecc on 256 bytes */
 static void nand_compute_ecc(unsigned char *data, unsigned char *ecc) {
 	int i, j, a;
-	unsigned char par, bit, bits[8];
-
-	par = 0;
-	for (j = 0; j < 8; j++)
-		bits[j] = 0;
+	unsigned char par = 0, bit, bits[8] = {0};
 
 	/* collect 16 checksum bits */
 	for (i = 0; i < 256; i++) {