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Diffstat (limited to 'fs/jffs2/symlink.c')
-rw-r--r--fs/jffs2/symlink.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/jffs2/symlink.c b/fs/jffs2/symlink.c
index 65ab6b001dca..073633e11ea9 100644
--- a/fs/jffs2/symlink.c
+++ b/fs/jffs2/symlink.c
@@ -30,6 +30,7 @@ struct inode_operations jffs2_symlink_inode_operations =
30static int jffs2_follow_link(struct dentry *dentry, struct nameidata *nd) 30static int jffs2_follow_link(struct dentry *dentry, struct nameidata *nd)
31{ 31{
32 struct jffs2_inode_info *f = JFFS2_INODE_INFO(dentry->d_inode); 32 struct jffs2_inode_info *f = JFFS2_INODE_INFO(dentry->d_inode);
33 char *p = (char *)f->dents;
33 34
34 /* 35 /*
35 * We don't acquire the f->sem mutex here since the only data we 36 * We don't acquire the f->sem mutex here since the only data we
@@ -45,13 +46,14 @@ static int jffs2_follow_link(struct dentry *dentry, struct nameidata *nd)
45 * nd_set_link() call. 46 * nd_set_link() call.
46 */ 47 */
47 48
48 if (!f->dents) { 49 if (!p) {
49 printk(KERN_ERR "jffs2_follow_link(): can't find symlink taerget\n"); 50 printk(KERN_ERR "jffs2_follow_link(): can't find symlink taerget\n");
50 return -EIO; 51 p = ERR_PTR(-EIO);
52 } else {
53 D1(printk(KERN_DEBUG "jffs2_follow_link(): target path is '%s'\n", (char *) f->dents));
51 } 54 }
52 D1(printk(KERN_DEBUG "jffs2_follow_link(): target path is '%s'\n", (char *) f->dents));
53 55
54 nd_set_link(nd, (char *)f->dents); 56 nd_set_link(nd, p);
55 57
56 /* 58 /*
57 * We unlock the f->sem mutex but VFS will use the f->dents string. This is safe 59 * We unlock the f->sem mutex but VFS will use the f->dents string. This is safe