drm/rockchip: force 8bit mode if vop not support 10bit output

[firefly-linux-kernel-4.4.55.git] / mm / shmem.c

diff --git a/mm/shmem.c b/mm/shmem.c
index 40d1d3b0ea2ff73a7404f6df8f66dcf829467540..b82e56ebabdd6ed7e1f270d504d80e7e8fa24811 100644 (file)
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -620,8 +620,7 @@ static void shmem_evict_inode(struct inode *inode)
                        list_del_init(&info->swaplist);
                        mutex_unlock(&shmem_swaplist_mutex);
                }
-       } else
-               kfree(info->symlink);
+       }
 
        simple_xattrs_free(&info->xattrs);
        WARN_ON(inode->i_blocks);
@@ -2462,13 +2461,12 @@ static int shmem_symlink(struct inode *dir, struct dentry *dentry, const char *s
        info = SHMEM_I(inode);
        inode->i_size = len-1;
        if (len <= SHORT_SYMLINK_LEN) {
-               info->symlink = kmemdup(symname, len, GFP_KERNEL);
-               if (!info->symlink) {
+               inode->i_link = kmemdup(symname, len, GFP_KERNEL);
+               if (!inode->i_link) {
                        iput(inode);
                        return -ENOMEM;
                }
                inode->i_op = &shmem_short_symlink_operations;
-               inode->i_link = info->symlink;
        } else {
                error = shmem_getpage(inode, 0, &page, SGP_WRITE, NULL);
                if (error) {
@@ -3083,6 +3081,7 @@ static struct inode *shmem_alloc_inode(struct super_block *sb)
 static void shmem_destroy_callback(struct rcu_head *head)
 {
        struct inode *inode = container_of(head, struct inode, i_rcu);
+       kfree(inode->i_link);
        kmem_cache_free(shmem_inode_cachep, SHMEM_I(inode));
 }