erofs: avoid unnecessary variable `err'

variable `err' in z_erofs_submit_queue() isn't useful
here, remove it instead.

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Link: https://lore.kernel.org/r/20200919072730.24989-1-hsiangkao@redhat.com
Change-Id: I67b4100f93351faa690d493a6d5360e07ba41ec2
Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
This commit is contained in:
Gao Xiang 2020-09-19 15:27:28 +08:00 • committed by Michael Bestas
commit d5c15fcdcc
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@ -1191,7 +1191,6 @@ static void z_erofs_submit_queue(struct super_block *sb,
do {
struct page *page;
int err;
page = pickup_page_for_submission(pcl, i++, pagepool,
MNGD_MAPPING(sbi),
@ -1217,8 +1216,7 @@ submit_bio_retry:
++nr_bios;
}
err = bio_add_page(bio, page, PAGE_SIZE, 0);
if (err < PAGE_SIZE)
if (bio_add_page(bio, page, PAGE_SIZE, 0) < PAGE_SIZE)
goto submit_bio_retry;
last_index = cur;