diff options
| -rw-r--r-- | namedev.c | 23 |
1 files changed, 11 insertions, 12 deletions
@@ -199,23 +199,21 @@ static void apply_format(struct udevice *udev, char *string, size_t maxsize, struct sysfs_attribute *tmpattr; pos = string; - while (1) { - pos = strchr(string, '%'); - if (pos != NULL) { - pos[0] = '\0'; - tail = pos+1; - len = get_format_len(&tail); - c = tail[0]; - strfieldcpy(temp, tail+1); - tail = temp; - } else { + pos = strchr(pos, '%'); + if (pos == NULL) break; - } - dbg("format=%c, string='%s', tail='%s'",c , string, tail); + pos[0] = '\0'; + tail = pos+1; + len = get_format_len(&tail); + c = tail[0]; + strfieldcpy(temp, tail+1); + tail = temp; + dbg("format=%c, string='%s', tail='%s'",c , string, tail); attr = get_format_attribute(&tail); + switch (c) { case 'b': if (strlen(udev->bus_id) == 0) @@ -286,6 +284,7 @@ static void apply_format(struct udevice *udev, char *string, size_t maxsize, break; case '%': strfieldcatmax(string, "%", maxsize); + pos++; break; default: dbg("unknown substitution type '%%%c'", c); |