diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-11-25 13:19:49 +0300 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2017-11-27 22:46:26 +0300 |
| commit | c1da86c19ad6bfb77ceef3414c82269e8466f410 (patch) | |
| tree | 83d45b613ff7e20523fd63a14017ec3786054770 /drivers/ata/pata_pdc2027x.c | |
| parent | 16a27dfd218566f9604d5542c6285395cfc6831c (diff) | |
| download | linux-c1da86c19ad6bfb77ceef3414c82269e8466f410.tar.xz | |
pata_pdc2027x: Remove unnecessary error check
Here, The function pdc_hardware_init always return zero. So it is not
necessary to check its return value.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata/pata_pdc2027x.c')
| -rw-r--r-- | drivers/ata/pata_pdc2027x.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/ata/pata_pdc2027x.c b/drivers/ata/pata_pdc2027x.c index ffd8d33c6e0f..4a9d532bdbb8 100644 --- a/drivers/ata/pata_pdc2027x.c +++ b/drivers/ata/pata_pdc2027x.c @@ -649,7 +649,7 @@ static long pdc_detect_pll_input_clock(struct ata_host *host) * @host: target ATA host * @board_idx: board identifier */ -static int pdc_hardware_init(struct ata_host *host, unsigned int board_idx) +static void pdc_hardware_init(struct ata_host *host, unsigned int board_idx) { long pll_clock; @@ -665,8 +665,6 @@ static int pdc_hardware_init(struct ata_host *host, unsigned int board_idx) /* Adjust PLL control register */ pdc_adjust_pll(host, pll_clock, board_idx); - - return 0; } /** @@ -753,8 +751,7 @@ static int pdc2027x_init_one(struct pci_dev *pdev, //pci_enable_intx(pdev); /* initialize adapter */ - if (pdc_hardware_init(host, board_idx) != 0) - return -EIO; + pdc_hardware_init(host, board_idx); pci_set_master(pdev); return ata_host_activate(host, pdev->irq, ata_bmdma_interrupt, @@ -778,8 +775,7 @@ static int pdc2027x_reinit_one(struct pci_dev *pdev) else board_idx = PDC_UDMA_133; - if (pdc_hardware_init(host, board_idx)) - return -EIO; + pdc_hardware_init(host, board_idx); ata_host_resume(host); return 0; |