arch, board: squash lines for immediate return
Remove unneeded variables and assignments.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
Reviewed-by: Angelo Dureghello <angelo@sysam.it>
diff --git a/board/amcc/bamboo/bamboo.c b/board/amcc/bamboo/bamboo.c
index c8d0963..2838f9a 100644
--- a/board/amcc/bamboo/bamboo.c
+++ b/board/amcc/bamboo/bamboo.c
@@ -438,11 +438,7 @@
phys_size_t initdram (int board_type)
{
- long dram_size;
-
- dram_size = spd_sdram();
-
- return dram_size;
+ return spd_sdram();
}
/*----------------------------------------------------------------------------+
diff --git a/board/amcc/bubinga/bubinga.c b/board/amcc/bubinga/bubinga.c
index 5c1e071..9043de6 100644
--- a/board/amcc/bubinga/bubinga.c
+++ b/board/amcc/bubinga/bubinga.c
@@ -57,8 +57,5 @@
------------------------------------------------------------------------- */
phys_size_t initdram(int board_type)
{
- long int ret;
-
- ret = spd_sdram();
- return ret;
+ return spd_sdram();
}
diff --git a/board/amcc/canyonlands/canyonlands.c b/board/amcc/canyonlands/canyonlands.c
index dc2e3ba..80b7739 100644
--- a/board/amcc/canyonlands/canyonlands.c
+++ b/board/amcc/canyonlands/canyonlands.c
@@ -63,11 +63,7 @@
*/
static inline int board_fpga_read(int offset)
{
- int data;
-
- data = in_8((void *)(CONFIG_SYS_FPGA_BASE + offset));
-
- return data;
+ return in_8((void *)(CONFIG_SYS_FPGA_BASE + offset));
}
static inline void board_fpga_write(int offset, int data)
diff --git a/board/corscience/tricorder/tricorder-eeprom.c b/board/corscience/tricorder/tricorder-eeprom.c
index 340a009..aeacd6a 100644
--- a/board/corscience/tricorder/tricorder-eeprom.c
+++ b/board/corscience/tricorder/tricorder-eeprom.c
@@ -190,13 +190,8 @@
if (argc == 3) {
ulong dev_addr = simple_strtoul(argv[2], NULL, 16);
- if (strcmp(argv[1], "read") == 0) {
- int rcode;
-
- rcode = tricorder_eeprom_read(dev_addr);
-
- return rcode;
- }
+ if (strcmp(argv[1], "read") == 0)
+ return tricorder_eeprom_read(dev_addr);
} else if (argc == 6 || argc == 7) {
ulong dev_addr = simple_strtoul(argv[2], NULL, 16);
char *name = argv[3];
@@ -207,14 +202,9 @@
if (argc == 7)
interface = argv[6];
- if (strcmp(argv[1], "write") == 0) {
- int rcode;
-
- rcode = tricorder_eeprom_write(dev_addr, name, version,
- serial, interface);
-
- return rcode;
- }
+ if (strcmp(argv[1], "write") == 0)
+ return tricorder_eeprom_write(dev_addr, name, version,
+ serial, interface);
}
return CMD_RET_USAGE;
diff --git a/board/freescale/common/zm7300.c b/board/freescale/common/zm7300.c
index be5953a..a6c3e69 100644
--- a/board/freescale/common/zm7300.c
+++ b/board/freescale/common/zm7300.c
@@ -140,9 +140,7 @@
/* Uses the DPM command RRP */
u8 zm_read(uchar reg)
{
- u8 d;
- d = dpm_rrp(reg);
- return d;
+ return dpm_rrp(reg);
}
/* ZM_write --
diff --git a/board/samsung/goni/goni.c b/board/samsung/goni/goni.c
index 1600568..e8329bb 100644
--- a/board/samsung/goni/goni.c
+++ b/board/samsung/goni/goni.c
@@ -45,17 +45,11 @@
int power_init_board(void)
{
- int ret;
-
/*
* For PMIC the I2C bus is named as I2C5, but it is connected
* to logical I2C adapter 0
*/
- ret = pmic_init(I2C_0);
- if (ret)
- return ret;
-
- return 0;
+ return pmic_init(I2C_0);
}
int dram_init(void)
diff --git a/board/ti/omap5_uevm/evm.c b/board/ti/omap5_uevm/evm.c
index 50da410..b5d5ba9 100644
--- a/board/ti/omap5_uevm/evm.c
+++ b/board/ti/omap5_uevm/evm.c
@@ -245,10 +245,7 @@
int ehci_hcd_stop(void)
{
- int ret;
-
- ret = omap_ehci_hcd_stop();
- return ret;
+ return omap_ehci_hcd_stop();
}
void usb_hub_reset_devices(int port)