Fix misuses of bdevname()
[linux-2.6.git] / fs / ext4 / mballoc.c
index fbec2ef93797efb9bf6ac16f2a9465fc198dc018..b128bdc0f55cccf067dca2e1aecb991ee9a120c3 100644 (file)
@@ -2639,8 +2639,7 @@ static int ext4_mb_init_per_dev_proc(struct super_block *sb)
        struct proc_dir_entry *proc;
        char devname[64];
 
-       snprintf(devname, sizeof(devname) - 1, "%s",
-               bdevname(sb->s_bdev, devname));
+       bdevname(sb->s_bdev, devname);
        sbi->s_mb_proc = proc_mkdir(devname, proc_root_ext4);
 
        MB_PROC_HANDLER(EXT4_MB_STATS_NAME, stats);
@@ -2674,8 +2673,7 @@ static int ext4_mb_destroy_per_dev_proc(struct super_block *sb)
        if (sbi->s_mb_proc == NULL)
                return -EINVAL;
 
-       snprintf(devname, sizeof(devname) - 1, "%s",
-               bdevname(sb->s_bdev, devname));
+       bdevname(sb->s_bdev, devname);
        remove_proc_entry(EXT4_MB_GROUP_PREALLOC, sbi->s_mb_proc);
        remove_proc_entry(EXT4_MB_STREAM_REQ, sbi->s_mb_proc);
        remove_proc_entry(EXT4_MB_ORDER2_REQ, sbi->s_mb_proc);