flash/nor/stm32lx: Minor code cleanups

Change-Id: I6440a4eb1f65a2f8ae2914b38f21a59955e85e0d
Signed-off-by: Marc Schink <dev@zapb.de>
Reviewed-on: http://openocd.zylin.com/5438
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>

diff --git a/src/flash/nor/stm32lx.c b/src/flash/nor/stm32lx.c
index f112f88f11155e99e8c995185ca8570fa7f00498..c3f9c72495199e867ed53586a88b743c7131eb7a 100644 (file)
--- a/src/flash/nor/stm32lx.c
+++ b/src/flash/nor/stm32lx.c
@@ -128,7 +128,7 @@ struct stm32lx_part_info {
 };
 
 struct stm32lx_flash_bank {
-       int probed;
+       bool probed;
        uint32_t idcode;
        uint32_t user_bank_size;
        uint32_t flash_base;
@@ -297,7 +297,7 @@ FLASH_BANK_COMMAND_HANDLER(stm32lx_flash_bank_command)
 
        bank->driver_priv = stm32lx_info;
 
-       stm32lx_info->probed = 0;
+       stm32lx_info->probed = false;
        stm32lx_info->user_bank_size = bank->size;
 
        /* the stm32l erased value is 0x00 */
@@ -308,8 +308,6 @@ FLASH_BANK_COMMAND_HANDLER(stm32lx_flash_bank_command)
 
 COMMAND_HANDLER(stm32lx_handle_mass_erase_command)
 {
-       int i;
-
        if (CMD_ARGC < 1)
                return ERROR_COMMAND_SYNTAX_ERROR;
 
@@ -321,7 +319,7 @@ COMMAND_HANDLER(stm32lx_handle_mass_erase_command)
        retval = stm32lx_mass_erase(bank);
        if (retval == ERROR_OK) {
                /* set all sectors as erased */
-               for (i = 0; i < bank->num_sectors; i++)
+               for (int i = 0; i < bank->num_sectors; i++)
                        bank->sectors[i].is_erased = 1;
 
                command_print(CMD, "stm32lx mass erase complete");
@@ -731,14 +729,13 @@ static int stm32lx_probe(struct flash_bank *bank)
 {
        struct target *target = bank->target;
        struct stm32lx_flash_bank *stm32lx_info = bank->driver_priv;
-       int i;
        uint16_t flash_size_in_kb;
        uint32_t device_id;
        uint32_t base_address = FLASH_BANK0_ADDRESS;
        uint32_t second_bank_base;
        unsigned int n;
 
-       stm32lx_info->probed = 0;
+       stm32lx_info->probed = false;
 
        int retval = stm32lx_read_id_code(bank->target, &device_id);
        if (retval != ERROR_OK)
@@ -852,14 +849,14 @@ static int stm32lx_probe(struct flash_bank *bank)
                return ERROR_FAIL;
        }
 
-       for (i = 0; i < num_sectors; i++) {
+       for (int i = 0; i < num_sectors; i++) {
                bank->sectors[i].offset = i * FLASH_SECTOR_SIZE;
                bank->sectors[i].size = FLASH_SECTOR_SIZE;
                bank->sectors[i].is_erased = -1;
                bank->sectors[i].is_protected = -1;
        }
 
-       stm32lx_info->probed = 1;
+       stm32lx_info->probed = true;
 
        return ERROR_OK;
 }