redonkable/alistair23-linux
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rt2x00: Fix chipset debugfs file

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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>
This commit is contained in:
Ivo van Doorn 2008-01-06 23:38:10 +01:00 committed by David S. Miller
parent 96c755a392
commit 3e34c6dcb3
1 changed files with 2 additions and 3 deletions
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5
drivers/net/wireless/rt2x00/rt2x00debug.c
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@ -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);
}