From: Nirmoy Das nirmoy.das@amd.com
commit af505cad9567f7a500d34bf183696d570d7f6810 upstream.
debugfs_create_file() returns encoded error so use IS_ERR for checking return value.
Reviewed-by: Christian König christian.koenig@amd.com Signed-off-by: Nirmoy Das nirmoy.das@amd.com Fixes: ff9fb72bc077 ("debugfs: return error values, not NULL") Cc: stable stable@vger.kernel.org Link: https://lore.kernel.org/r/20210902102917.2233-1-nirmoy.das@amd.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- fs/debugfs/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/debugfs/inode.c +++ b/fs/debugfs/inode.c @@ -524,7 +524,7 @@ void debugfs_create_file_size(const char { struct dentry *de = debugfs_create_file(name, mode, parent, data, fops);
- if (de) + if (!IS_ERR(de)) d_inode(de)->i_size = file_size; } EXPORT_SYMBOL_GPL(debugfs_create_file_size);