diff options
| author |   Sven Eckelmann <sven@narfation.org> | 2012-06-19 20:26:30 +0200 |
|---|---|---|
| committer |   Antonio Quartulli <ordex@autistici.org> | 2012-07-01 22:47:23 +0200 |
| commit | 0aca2369b19de3f3f1affcc5359c3d079e4e1940 (patch) | |
| tree | 25b5cbe82d95a4d79c20e05dc5adbd0d59624004 /net/batman-adv/debugfs.c | |
| parent | batman-adv: Remove space before semicolon (diff) | |
| download | linux-dev-0aca2369b19de3f3f1affcc5359c3d079e4e1940.tar.xz linux-dev-0aca2369b19de3f3f1affcc5359c3d079e4e1940.zip | |
batman-adv: Fix alignment after opened parentheses
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Diffstat (limited to 'net/batman-adv/debugfs.c')
| -rw-r--r-- | net/batman-adv/debugfs.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/net/batman-adv/debugfs.c b/net/batman-adv/debugfs.c index e45cf0e884cc..34fbb1667bcd 100644 --- a/net/batman-adv/debugfs.c +++ b/net/batman-adv/debugfs.c @@ -111,6 +111,11 @@ static int batadv_log_release(struct inode *inode, struct file *file) return 0; } +static int batadv_log_empty(struct batadv_debug_log *debug_log) +{ + return !(debug_log->log_start - debug_log->log_end); +} + static ssize_t batadv_log_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { @@ -120,8 +125,7 @@ static ssize_t batadv_log_read(struct file *file, char __user *buf, char *char_addr; char c; - if ((file->f_flags & O_NONBLOCK) && - !(debug_log->log_end - debug_log->log_start)) + if ((file->f_flags & O_NONBLOCK) && batadv_log_empty(debug_log)) return -EAGAIN; if (!buf) @@ -134,7 +138,7 @@ static ssize_t batadv_log_read(struct file *file, char __user *buf, return -EFAULT; error = wait_event_interruptible(debug_log->queue_wait, - (debug_log->log_start - debug_log->log_end)); + (!batadv_log_empty(debug_log))); if (error) return error; @@ -175,7 +179,7 @@ static unsigned int batadv_log_poll(struct file *file, poll_table *wait) poll_wait(file, &debug_log->queue_wait, wait); - if (debug_log->log_end - debug_log->log_start) + if (!batadv_log_empty(debug_log)) return POLLIN | POLLRDNORM; return 0; @@ -370,9 +374,9 @@ int batadv_debugfs_add_meshif(struct net_device *dev) for (bat_debug = batadv_mesh_debuginfos; *bat_debug; ++bat_debug) { file = debugfs_create_file(((*bat_debug)->attr).name, - S_IFREG | ((*bat_debug)->attr).mode, - bat_priv->debug_dir, - dev, &(*bat_debug)->fops); + S_IFREG | ((*bat_debug)->attr).mode, + bat_priv->debug_dir, + dev, &(*bat_debug)->fops); if (!file) { batadv_err(dev, "Can't add debugfs file: %s/%s\n", dev->name, ((*bat_debug)->attr).name); |