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| author | Ivo van Doorn <ivdoorn@gmail.com> | 2008-01-06 23:38:10 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 15:09:21 -0800 |
| commit | 3e34c6dcb36bbd5294cae2654c32e24b9787da3a (patch) | |
| tree | 9903b6b515b0497b60bae0886814cd9f5caca7e1 /drivers/net/wireless/rt2x00/rt2x00debug.c | |
| parent | 96c755a3923748313851da42018c962f5609942f (diff) | |
| download | olio-linux-3.10-3e34c6dcb36bbd5294cae2654c32e24b9787da3a.tar.xz olio-linux-3.10-3e34c6dcb36bbd5294cae2654c32e24b9787da3a.zip | |
rt2x00: Fix chipset debugfs file
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@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00debug.c')
| -rw-r--r-- | 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 e72c98133c0..c55bf0eea27 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); } |