diff options
Diffstat (limited to 'drivers/net/wireless/libertas/debugfs.c')
| -rw-r--r-- | drivers/net/wireless/libertas/debugfs.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c index 893a55ca344a..587b0cb0088d 100644 --- a/drivers/net/wireless/libertas/debugfs.c +++ b/drivers/net/wireless/libertas/debugfs.c @@ -451,10 +451,12 @@ static ssize_t lbs_rdmac_read(struct file *file, char __user *userbuf, CMD_MAC_REG_ACCESS, 0, CMD_OPTION_WAITFORRSP, 0, &offval); mdelay(10); - pos += snprintf(buf+pos, len-pos, "MAC[0x%x] = 0x%08x\n", + if (!ret) { + pos += snprintf(buf+pos, len-pos, "MAC[0x%x] = 0x%08x\n", priv->mac_offset, priv->offsetvalue.value); - ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos); + ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos); + } free_page(addr); return ret; } @@ -514,7 +516,8 @@ static ssize_t lbs_wrmac_write(struct file *file, CMD_OPTION_WAITFORRSP, 0, &offval); mdelay(10); - res = count; + if (!res) + res = count; out_unlock: free_page(addr); return res; @@ -539,10 +542,12 @@ static ssize_t lbs_rdbbp_read(struct file *file, char __user *userbuf, CMD_BBP_REG_ACCESS, 0, CMD_OPTION_WAITFORRSP, 0, &offval); mdelay(10); - pos += snprintf(buf+pos, len-pos, "BBP[0x%x] = 0x%08x\n", + if (!ret) { + pos += snprintf(buf+pos, len-pos, "BBP[0x%x] = 0x%08x\n", priv->bbp_offset, priv->offsetvalue.value); - ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos); + ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos); + } free_page(addr); return ret; @@ -603,7 +608,8 @@ static ssize_t lbs_wrbbp_write(struct file *file, CMD_OPTION_WAITFORRSP, 0, &offval); mdelay(10); - res = count; + if (!res) + res = count; out_unlock: free_page(addr); return res; @@ -628,10 +634,12 @@ static ssize_t lbs_rdrf_read(struct file *file, char __user *userbuf, CMD_RF_REG_ACCESS, 0, CMD_OPTION_WAITFORRSP, 0, &offval); mdelay(10); - pos += snprintf(buf+pos, len-pos, "RF[0x%x] = 0x%08x\n", + if (!ret) { + pos += snprintf(buf+pos, len-pos, "RF[0x%x] = 0x%08x\n", priv->rf_offset, priv->offsetvalue.value); - ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos); + ret = simple_read_from_buffer(userbuf, count, ppos, buf, pos); + } free_page(addr); return ret; @@ -692,7 +700,8 @@ static ssize_t lbs_wrrf_write(struct file *file, CMD_OPTION_WAITFORRSP, 0, &offval); mdelay(10); - res = count; + if (!res) + res = count; out_unlock: free_page(addr); return res; |