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| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-01-23 23:07:38 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-02-23 05:31:31 +0100 |
| commit | 496ad9aa8ef448058e36ca7a787c61f2e63f0f54 (patch) | |
| tree | 8f4abde793cd7db5bb8fde6d27ebcacd0e54379a /sound/oss | |
| parent | mount: consolidate permission checks (diff) | |
| download | linux-496ad9aa8ef448058e36ca7a787c61f2e63f0f54.tar.xz linux-496ad9aa8ef448058e36ca7a787c61f2e63f0f54.zip | |
new helper: file_inode(file)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'sound/oss')
| -rw-r--r-- | sound/oss/msnd_pinnacle.c | 6 | ||||
| -rw-r--r-- | sound/oss/soundcard.c | 10 |
2 files changed, 8 insertions, 8 deletions
diff --git a/sound/oss/msnd_pinnacle.c b/sound/oss/msnd_pinnacle.c index 536c4c0514d3..11ff7c55240c 100644 --- a/sound/oss/msnd_pinnacle.c +++ b/sound/oss/msnd_pinnacle.c @@ -642,7 +642,7 @@ static int mixer_ioctl(unsigned int cmd, unsigned long arg) static long dev_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - int minor = iminor(file->f_path.dentry->d_inode); + int minor = iminor(file_inode(file)); int ret; if (cmd == OSS_GETVERSION) { @@ -1012,7 +1012,7 @@ static int dsp_write(const char __user *buf, size_t len) static ssize_t dev_read(struct file *file, char __user *buf, size_t count, loff_t *off) { - int minor = iminor(file->f_path.dentry->d_inode); + int minor = iminor(file_inode(file)); if (minor == dev.dsp_minor) return dsp_read(buf, count); else @@ -1021,7 +1021,7 @@ static ssize_t dev_read(struct file *file, char __user *buf, size_t count, loff_ static ssize_t dev_write(struct file *file, const char __user *buf, size_t count, loff_t *off) { - int minor = iminor(file->f_path.dentry->d_inode); + int minor = iminor(file_inode(file)); if (minor == dev.dsp_minor) return dsp_write(buf, count); else diff --git a/sound/oss/soundcard.c b/sound/oss/soundcard.c index 7c7793a0eb25..e7780349cc55 100644 --- a/sound/oss/soundcard.c +++ b/sound/oss/soundcard.c @@ -143,7 +143,7 @@ static int get_mixer_levels(void __user * arg) static ssize_t sound_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { - int dev = iminor(file->f_path.dentry->d_inode); + int dev = iminor(file_inode(file)); int ret = -EINVAL; /* @@ -176,7 +176,7 @@ static ssize_t sound_read(struct file *file, char __user *buf, size_t count, lof static ssize_t sound_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) { - int dev = iminor(file->f_path.dentry->d_inode); + int dev = iminor(file_inode(file)); int ret = -EINVAL; mutex_lock(&soundcard_mutex); @@ -333,7 +333,7 @@ static int sound_mixer_ioctl(int mixdev, unsigned int cmd, void __user *arg) static long sound_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { int len = 0, dtype; - int dev = iminor(file->f_dentry->d_inode); + int dev = iminor(file_inode(file)); long ret = -EINVAL; void __user *p = (void __user *)arg; @@ -406,7 +406,7 @@ static long sound_ioctl(struct file *file, unsigned int cmd, unsigned long arg) static unsigned int sound_poll(struct file *file, poll_table * wait) { - struct inode *inode = file->f_path.dentry->d_inode; + struct inode *inode = file_inode(file); int dev = iminor(inode); DEB(printk("sound_poll(dev=%d)\n", dev)); @@ -431,7 +431,7 @@ static int sound_mmap(struct file *file, struct vm_area_struct *vma) int dev_class; unsigned long size; struct dma_buffparms *dmap = NULL; - int dev = iminor(file->f_path.dentry->d_inode); + int dev = iminor(file_inode(file)); dev_class = dev & 0x0f; dev >>= 4; |