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-rw-r--r--block/genhd.c7
-rw-r--r--include/linux/fs.h2
2 files changed, 2 insertions, 7 deletions
diff --git a/block/genhd.c b/block/genhd.c
index 7f71b2c472b8..3af1e7a378d4 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -108,13 +108,11 @@ out:
108 108
109EXPORT_SYMBOL(register_blkdev); 109EXPORT_SYMBOL(register_blkdev);
110 110
111/* todo: make void - error printk here */ 111void unregister_blkdev(unsigned int major, const char *name)
112int unregister_blkdev(unsigned int major, const char *name)
113{ 112{
114 struct blk_major_name **n; 113 struct blk_major_name **n;
115 struct blk_major_name *p = NULL; 114 struct blk_major_name *p = NULL;
116 int index = major_to_index(major); 115 int index = major_to_index(major);
117 int ret = 0;
118 116
119 mutex_lock(&block_subsys_lock); 117 mutex_lock(&block_subsys_lock);
120 for (n = &major_names[index]; *n; n = &(*n)->next) 118 for (n = &major_names[index]; *n; n = &(*n)->next)
@@ -122,15 +120,12 @@ int unregister_blkdev(unsigned int major, const char *name)
122 break; 120 break;
123 if (!*n || strcmp((*n)->name, name)) { 121 if (!*n || strcmp((*n)->name, name)) {
124 WARN_ON(1); 122 WARN_ON(1);
125 ret = -EINVAL;
126 } else { 123 } else {
127 p = *n; 124 p = *n;
128 *n = p->next; 125 *n = p->next;
129 } 126 }
130 mutex_unlock(&block_subsys_lock); 127 mutex_unlock(&block_subsys_lock);
131 kfree(p); 128 kfree(p);
132
133 return ret;
134} 129}
135 130
136EXPORT_SYMBOL(unregister_blkdev); 131EXPORT_SYMBOL(unregister_blkdev);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index b3a9f0db9d80..aa74f7de9dcd 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1527,7 +1527,7 @@ extern void putname(const char *name);
1527 1527
1528#ifdef CONFIG_BLOCK 1528#ifdef CONFIG_BLOCK
1529extern int register_blkdev(unsigned int, const char *); 1529extern int register_blkdev(unsigned int, const char *);
1530extern int unregister_blkdev(unsigned int, const char *); 1530extern void unregister_blkdev(unsigned int, const char *);
1531extern struct block_device *bdget(dev_t); 1531extern struct block_device *bdget(dev_t);
1532extern void bd_set_size(struct block_device *, loff_t size); 1532extern void bd_set_size(struct block_device *, loff_t size);
1533extern void bd_forget(struct inode *inode); 1533extern void bd_forget(struct inode *inode);