Re: [PATCH -next] btrfs: sysfs: fix return value check in btrfs_force_chunk_alloc_s()

[David Sterba <dsterba@xxxxxxx>]

On Wed, Jun 08, 2022 at 02:12:52AM +0000, Wei Yongjun wrote:
> In case of error, the function btrfs_start_transaction() returns
> ERR_PTR() and never returns NULL. The NULL test in the return value
> check should be replaced with IS_ERR().
> 
> Fixes: 46e1bce0ac34 ("btrfs: sysfs: add force_chunk_alloc trigger to force allocation")
> Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
> Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>

Thanks, fix folded to the patch as it's still in the development branch.