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crypto: qat - fix simple_return.cocci warnings 

drivers/crypto/qat/qat_common/adf_sriov.c:258:1-4: WARNING: end returns can be simpified and declaration on line 212 can be dropped

 Simplify a trivial if-return sequence.  Possibly combine with a
 preceding function call.
Generated by: scripts/coccinelle/misc/simple_return.cocci

CC: Tadeusz Struk <tadeusz.struk@intel.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Wu Fengguang 2015-08-12 12:50:17 +08:00 committed by Herbert Xu
parent 18be4ebe1f
commit 8669f34e12
1 changed files with 2 additions and 6 deletions
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8
drivers/crypto/qat/qat_common/adf_sriov.c
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@ -209,7 +209,7 @@ static int adf_enable_sriov(struct adf_accel_dev *accel_dev)
&GET_BARS(accel_dev)[hw_data->get_misc_bar_id(hw_data)]; &GET_BARS(accel_dev)[hw_data->get_misc_bar_id(hw_data)];
void __iomem *pmisc_addr = pmisc->virt_addr; void __iomem *pmisc_addr = pmisc->virt_addr;
struct adf_accel_vf_info *vf_info; struct adf_accel_vf_info *vf_info;
int i, ret; int i;
u32 reg; u32 reg;
/* Workqueue for PF2VF responses */ /* Workqueue for PF2VF responses */
@ -255,11 +255,7 @@ static int adf_enable_sriov(struct adf_accel_dev *accel_dev)
* order for all the hardware resources (i.e. bundles) to be usable. * order for all the hardware resources (i.e. bundles) to be usable.
* When SR-IOV is enabled, each of the VFs will own one bundle. * When SR-IOV is enabled, each of the VFs will own one bundle.
*/ */
ret = pci_enable_sriov(pdev, totalvfs); return pci_enable_sriov(pdev, totalvfs);
if (ret)
return ret;
return 0;
} }
/** /**