ext4: Remove compile warnings when building w/o CONFIG_PROC_FS
Signed-off-by: Manish Katiyar <mkatiyar@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 815a22e..da1da1f 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -2720,6 +2720,7 @@
static int ext4_mb_init_per_dev_proc(struct super_block *sb)
{
+#ifdef CONFIG_PROC_FS
mode_t mode = S_IFREG | S_IRUGO | S_IWUSR;
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct proc_dir_entry *proc;
@@ -2743,10 +2744,14 @@
remove_proc_entry(EXT4_MB_MAX_TO_SCAN_NAME, sbi->s_proc);
remove_proc_entry(EXT4_MB_STATS_NAME, sbi->s_proc);
return -ENOMEM;
+#else
+ return 0;
+#endif
}
static int ext4_mb_destroy_per_dev_proc(struct super_block *sb)
{
+#ifdef CONFIG_PROC_FS
struct ext4_sb_info *sbi = EXT4_SB(sb);
if (sbi->s_proc == NULL)
@@ -2758,7 +2763,7 @@
remove_proc_entry(EXT4_MB_MIN_TO_SCAN_NAME, sbi->s_proc);
remove_proc_entry(EXT4_MB_MAX_TO_SCAN_NAME, sbi->s_proc);
remove_proc_entry(EXT4_MB_STATS_NAME, sbi->s_proc);
-
+#endif
return 0;
}