[PATCH 3/3] procfs: clean up proc_reg_get_unmapped_area for 80-column limit

HATAYAMA Daisuke
2013-10-14T09:36:45Z

Clean up proc_reg_get_unmapped_area due to its 80-column limit
violation.

Signed-off-by: HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com>
---
fs/proc/inode.c | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index 8eaa1ba..28955d4 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -285,19 +285,23 @@ static int proc_reg_mmap(struct file *file, struct vm_area_struct *vma)
return rv;
}

-static unsigned long proc_reg_get_unmapped_area(struct file *file, unsigned long orig_addr, unsigned long len, unsigned long pgoff, unsigned long flags)
+static unsigned long
+proc_reg_get_unmapped_area(struct file *file, unsigned long orig_addr,
+ unsigned long len, unsigned long pgoff,
+ unsigned long flags)
{
struct proc_dir_entry *pde = PDE(file_inode(file));
unsigned long rv = -EIO;
- unsigned long (*get_unmapped_area)(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) = NULL;
+ unsigned long (*get_area)(struct file *, unsigned long, unsigned long,
+ unsigned long, unsigned long) = NULL;
if (use_pde(pde)) {
#ifdef CONFIG_MMU
- get_unmapped_area = current->mm->get_unmapped_area;
+ get_area = current->mm->get_unmapped_area;
#endif
if (pde->proc_fops->get_unmapped_area)
- get_unmapped_area = pde->proc_fops->get_unmapped_area;
- if (get_unmapped_area)
- rv = get_unmapped_area(file, orig_addr, len, pgoff, flags);
+ get_area = pde->proc_fops->get_unmapped_area;
+ if (get_area)
+ rv = get_area(file, orig_addr, len, pgoff, flags);
unuse_pde(pde);
}
return rv;