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dm: core: Drop use of strlcpy()

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We can use printf() to limit the string width. Adjust the code to do this
instead of using strlcpy() which is a bit clumbsy.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2017-08-02 12:12:01 -06:00
parent 226b50bbd8
commit a0f9acb08b
1 changed files with 2 additions and 4 deletions
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6
drivers/core/dump.c
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@ -14,11 +14,9 @@ static void show_devices(struct udevice *dev, int depth, int last_flag)
{
int i, is_last;
struct udevice *child;
char class_name[12];
/* print the first 11 characters to not break the tree-format. */
strlcpy(class_name, dev->uclass->uc_drv->name, sizeof(class_name));
printf(" %-11s [ %c ] ", class_name,
printf(" %-10.10s [ %c ] ", dev->uclass->uc_drv->name,
dev->flags & DM_FLAG_ACTIVATED ? '+' : ' ');
for (i = depth; i >= 0; i--) {
@ -50,7 +48,7 @@ void dm_dump_all(void)
root = dm_root();
if (root) {
printf(" Class Probed Name\n");
printf(" Class Probed Name\n");
printf("----------------------------------------\n");
show_devices(root, -1, 0);
}