From: Jason Wang <wangborong@cdjrlc.com>
Date: Sun, 14 Nov 2021 14:02:22 +0800
Subject: igb: remove never changed variable `ret_val'
Patch-mainline: v5.17-rc1
Git-commit: 890781af31a069555163b23cb513c7ee1927fb24
References: jsc#PED-370
The variable used for return status in `igb_write_xmdio_reg' function
is never changed and this function is just need return 0. Thus, the
`ret_val' can be removed and return 0 at the end of the
`igb_write_xmdio_reg' function.
Signed-off-by: Jason Wang <wangborong@cdjrlc.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/intel/igb/e1000_i210.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/net/ethernet/intel/igb/e1000_i210.c
+++ b/drivers/net/ethernet/intel/igb/e1000_i210.c
@@ -792,7 +792,6 @@ s32 igb_write_xmdio_reg(struct e1000_hw
**/
s32 igb_init_nvm_params_i210(struct e1000_hw *hw)
{
- s32 ret_val = 0;
struct e1000_nvm_info *nvm = &hw->nvm;
nvm->ops.acquire = igb_acquire_nvm_i210;
@@ -813,7 +812,7 @@ s32 igb_init_nvm_params_i210(struct e100
nvm->ops.validate = NULL;
nvm->ops.update = NULL;
}
- return ret_val;
+ return 0;
}
/**