[2.6.22.2 review 80/84] sysfs: release mutex when kmalloc() failed in sysfs_open_file().

[Greg KH <gregkh@suse.de>]

From: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>



Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>


---
 fs/sysfs/file.c |    1 +
 1 file changed, 1 insertion(+)

--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -283,6 +283,7 @@ static int sysfs_open_file(struct inode 
 	mutex_lock(&inode->i_mutex);
 	if (!(set = inode->i_private)) {
 		if (!(set = inode->i_private = kmalloc(sizeof(struct sysfs_buffer_collection), GFP_KERNEL))) {
+			mutex_unlock(&inode->i_mutex);
 			error = -ENOMEM;
 			goto Done;
 		} else {

-- 
-
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