swapfile: remove surplus whitespace
Hugh Dickins [Tue, 6 Jan 2009 22:39:48 +0000 (14:39 -0800)]
Remove trailing whitespace from swapfile.c, and odd swap_show() alignment.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

mm/swapfile.c

index 915cb3f..c46c83d 100644 (file)
@@ -92,7 +92,7 @@ static inline unsigned long scan_swap_map(struct swap_info_struct *si)
        unsigned long offset, last_in_cluster;
        int latency_ration = LATENCY_LIMIT;
 
-       /* 
+       /*
         * We try to cluster swap pages by allocating them sequentially
         * in swap.  Once we've allocated SWAPFILE_CLUSTER pages this
         * way, however, we resort to first-free allocation, starting
@@ -269,7 +269,7 @@ bad_nofile:
        printk(KERN_ERR "swap_free: %s%08lx\n", Bad_file, entry.val);
 out:
        return NULL;
-}      
+}
 
 static int swap_entry_free(struct swap_info_struct *p, unsigned long offset)
 {
@@ -736,10 +736,10 @@ static int try_to_unuse(unsigned int type)
                        break;
                }
 
-               /* 
+               /*
                 * Get a page for the entry, using the existing swap
                 * cache page if there is one.  Otherwise, get a clean
-                * page and read the swap into it. 
+                * page and read the swap into it.
                 */
                swap_map = &si->swap_map[i];
                entry = swp_entry(type, i);
@@ -1202,7 +1202,7 @@ asmlinkage long sys_swapoff(const char __user * specialfile)
        char * pathname;
        int i, type, prev;
        int err;
-       
+
        if (!capable(CAP_SYS_ADMIN))
                return -EPERM;
 
@@ -1395,12 +1395,12 @@ static int swap_show(struct seq_file *swap, void *v)
        file = ptr->swap_file;
        len = seq_path(swap, &file->f_path, " \t\n\\");
        seq_printf(swap, "%*s%s\t%u\t%u\t%d\n",
-                      len < 40 ? 40 - len : 1, " ",
-                      S_ISBLK(file->f_path.dentry->d_inode->i_mode) ?
+                       len < 40 ? 40 - len : 1, " ",
+                       S_ISBLK(file->f_path.dentry->d_inode->i_mode) ?
                                "partition" : "file\t",
-                      ptr->pages << (PAGE_SHIFT - 10),
-                      ptr->inuse_pages << (PAGE_SHIFT - 10),
-                      ptr->prio);
+                       ptr->pages << (PAGE_SHIFT - 10),
+                       ptr->inuse_pages << (PAGE_SHIFT - 10),
+                       ptr->prio);
        return 0;
 }
 
@@ -1565,7 +1565,7 @@ asmlinkage long sys_swapon(const char __user * specialfile, int swap_flags)
                error = -EINVAL;
                goto bad_swap;
        }
-       
+
        switch (swap_header_version) {
        case 1:
                printk(KERN_ERR "version 0 swap is no longer supported. "