Initialize blob->data before moving the data pointer Initialize blob->size based on blob->data size This fixes the empty chipset file in debugfs. Signed-off-by: Ivo van Doorn <IvDoorn@xxxxxxxxx> --- drivers/net/wireless/rt2x00/rt2x00debug.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c index e72c981..c55bf0e 100644 --- a/drivers/net/wireless/rt2x00/rt2x00debug.c +++ b/drivers/net/wireless/rt2x00/rt2x00debug.c @@ -417,6 +417,7 @@ static struct dentry *rt2x00debug_create_file_chipset(const char *name, if (!data) return NULL; + blob->data = data; data += sprintf(data, "rt chip: %04x\n", intf->rt2x00dev->chip.rt); data += sprintf(data, "rf chip: %04x\n", intf->rt2x00dev->chip.rf); data += sprintf(data, "revision:%08x\n", intf->rt2x00dev->chip.rev); @@ -425,9 +426,7 @@ static struct dentry *rt2x00debug_create_file_chipset(const char *name, data += sprintf(data, "eeprom length: %d\n", debug->eeprom.word_count); data += sprintf(data, "bbp length: %d\n", debug->bbp.word_count); data += sprintf(data, "rf length: %d\n", debug->rf.word_count); - - blob->data = data; - blob->size = strlen(data); + blob->size = strlen(blob->data); return debugfs_create_blob(name, S_IRUGO, intf->driver_folder, blob); } -- 1.5.3.7 - To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
