[PATCH v2] staging: erofs: fix Warning Use BUG_ON instead of if condition followed by BUG

[Chao Yu]

On 2019/5/19 17:35, Gao Xiang wrote:
> From: Hariprasad Kelam <hariprasad.kelam at gmail.com>
> 
> fix below warning reported by  coccicheck
> 
> drivers/staging/erofs/unzip_pagevec.h:74:2-5: WARNING: Use BUG_ON
> instead of if condition followed by BUG.
> 
> Signed-off-by: Hariprasad Kelam <hariprasad.kelam at gmail.com>
> [ Gao Xiang: use DBG_BUGON instead of BUG_ON for eng version only. ]
> Signed-off-by: Gao Xiang <gaoxiang25 at huawei.com>

Reviewed-by: Chao Yu <yuchao0 at huawei.com>

Thanks,