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-rw-r--r--fs/bfs/inode.c13
1 files changed, 1 insertions, 12 deletions
diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c
index d2e0936..883e77a 100644
--- a/fs/bfs/inode.c
+++ b/fs/bfs/inode.c
@@ -12,7 +12,6 @@
#include <linux/slab.h>
#include <linux/init.h>
#include <linux/fs.h>
-#include <linux/smp_lock.h>
#include <linux/buffer_head.h>
#include <linux/vfs.h>
#include <linux/writeback.h>
@@ -215,14 +214,10 @@ static void bfs_put_super(struct super_block *s)
if (!info)
return;
- lock_kernel();
-
mutex_destroy(&info->bfs_lock);
kfree(info->si_imap);
kfree(info);
s->s_fs_info = NULL;
-
- unlock_kernel();
}
static int bfs_statfs(struct dentry *dentry, struct kstatfs *buf)
@@ -322,13 +317,9 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent)
int ret = -EINVAL;
unsigned long i_sblock, i_eblock, i_eoff, s_size;
- lock_kernel();
-
info = kzalloc(sizeof(*info), GFP_KERNEL);
- if (!info) {
- unlock_kernel();
+ if (!info)
return -ENOMEM;
- }
mutex_init(&info->bfs_lock);
s->s_fs_info = info;
@@ -443,7 +434,6 @@ static int bfs_fill_super(struct super_block *s, void *data, int silent)
brelse(bh);
brelse(sbh);
dump_imap("read_super", s);
- unlock_kernel();
return 0;
out3:
@@ -457,7 +447,6 @@ out:
mutex_destroy(&info->bfs_lock);
kfree(info);
s->s_fs_info = NULL;
- unlock_kernel();
return ret;
}
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