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>
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@ -2720,6 +2720,7 @@ ext4_mb_free_committed_blocks(struct super_block *sb)
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static int ext4_mb_init_per_dev_proc(struct super_block *sb)
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{
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#ifdef CONFIG_PROC_FS
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mode_t mode = S_IFREG | S_IRUGO | S_IWUSR;
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struct ext4_sb_info *sbi = EXT4_SB(sb);
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struct proc_dir_entry *proc;
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@ -2743,10 +2744,14 @@ err_out:
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remove_proc_entry(EXT4_MB_MAX_TO_SCAN_NAME, sbi->s_proc);
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remove_proc_entry(EXT4_MB_STATS_NAME, sbi->s_proc);
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return -ENOMEM;
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#else
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return 0;
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#endif
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}
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static int ext4_mb_destroy_per_dev_proc(struct super_block *sb)
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{
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#ifdef CONFIG_PROC_FS
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struct ext4_sb_info *sbi = EXT4_SB(sb);
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if (sbi->s_proc == NULL)
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@ -2758,7 +2763,7 @@ static int ext4_mb_destroy_per_dev_proc(struct super_block *sb)
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remove_proc_entry(EXT4_MB_MIN_TO_SCAN_NAME, sbi->s_proc);
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remove_proc_entry(EXT4_MB_MAX_TO_SCAN_NAME, sbi->s_proc);
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remove_proc_entry(EXT4_MB_STATS_NAME, sbi->s_proc);
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#endif
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return 0;
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}
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