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net: hns3: clean up a return in hclge_tm_bp_setup()

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Smatch complains that "ret" might be uninitialized if we don't enter
the loop.  We do always enter the loop so it's a false positive, but
it's cleaner to just return a literal zero and that silences the
warning as well.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20201023112212.GA282278@mwanda
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Dan Carpenter 2020-10-23 14:22:12 +03:00 committed by Jakub Kicinski
parent 435ccfa894
commit ee7a376421
1 changed files with 1 additions and 1 deletions
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drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
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@ -1373,7 +1373,7 @@ static int hclge_tm_bp_setup(struct hclge_dev *hdev)
return ret;
}
return ret;
return 0;
}
int hclge_pause_setup_hw(struct hclge_dev *hdev, bool init)