staging: comedi_fops.c whitespace fixes

Changed whitespaces in comedi/*.c to tabs where necessary. All .c
files within comedi now have no obvious style problems as reported by
checkpatch.pl

Signed-off-by: Florian Schmaus <fschmaus@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
index 9c8b33c..0d18d80 100644 (file)
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -1479,10 +1479,10 @@ static int comedi_mmap(struct file *file, struct vm_area_struct *vma)
 
        dev_file_info = comedi_get_device_file_info(minor);
        if (dev_file_info == NULL)
-               return -ENODEV;
+               return -ENODEV;
        dev = dev_file_info->device;
        if (dev == NULL)
-               return -ENODEV;
+               return -ENODEV;
 
        mutex_lock(&dev->mutex);
        if (!dev->attached) {
@@ -1556,10 +1556,10 @@ static unsigned int comedi_poll(struct file *file, poll_table * wait)
        dev_file_info = comedi_get_device_file_info(minor);
 
        if (dev_file_info == NULL)
-               return -ENODEV;
+               return -ENODEV;
        dev = dev_file_info->device;
        if (dev == NULL)
-               return -ENODEV;
+               return -ENODEV;
 
        mutex_lock(&dev->mutex);
        if (!dev->attached) {
@@ -1610,10 +1610,10 @@ static ssize_t comedi_write(struct file *file, const char __user *buf,
        dev_file_info = comedi_get_device_file_info(minor);
 
        if (dev_file_info == NULL)
-               return -ENODEV;
+               return -ENODEV;
        dev = dev_file_info->device;
        if (dev == NULL)
-               return -ENODEV;
+               return -ENODEV;
 
        if (!dev->attached) {
                DPRINTK("no driver configured on comedi%i\n", dev->minor);
@@ -1721,10 +1721,10 @@ static ssize_t comedi_read(struct file *file, char __user *buf, size_t nbytes,
        dev_file_info = comedi_get_device_file_info(minor);
 
        if (dev_file_info == NULL)
-               return -ENODEV;
+               return -ENODEV;
        dev = dev_file_info->device;
        if (dev == NULL)
-               return -ENODEV;
+               return -ENODEV;
 
        if (!dev->attached) {
                DPRINTK("no driver configured on comedi%i\n", dev->minor);
@@ -1931,10 +1931,10 @@ static int comedi_close(struct inode *inode, struct file *file)
        dev_file_info = comedi_get_device_file_info(minor);
 
        if (dev_file_info == NULL)
-               return -ENODEV;
+               return -ENODEV;
        dev = dev_file_info->device;
        if (dev == NULL)
-               return -ENODEV;
+               return -ENODEV;
 
        mutex_lock(&dev->mutex);
 
@@ -1973,10 +1973,10 @@ static int comedi_fasync(int fd, struct file *file, int on)
        dev_file_info = comedi_get_device_file_info(minor);
 
        if (dev_file_info == NULL)
-               return -ENODEV;
+               return -ENODEV;
        dev = dev_file_info->device;
        if (dev == NULL)
-               return -ENODEV;
+               return -ENODEV;
 
        return fasync_helper(fd, file, on, &dev->async_queue);
 }