Commit a7498968 authored by Al Viro's avatar Al Viro
Browse files

oprofilefs: don't oops on allocation failure 



... just short-circuit the creation of potential children

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 5bf1ddf7

drivers/oprofile/oprofilefs.c

+3 −0
Original line number Diff line number Diff line
@@ -138,6 +138,9 @@ static int __oprofilefs_create_file(struct dentry *root, char const *name, 
	struct dentry *dentry;

	struct inode *inode;



	if (!root)

		return -ENOMEM;



	inode_lock(d_inode(root));

	dentry = d_alloc_name(root, name);

	if (!dentry) {