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Message-Id: <1329169670-5403-2-git-send-email-jeffrey.t.kirsher@intel.com>
Date: Mon, 13 Feb 2012 13:47:36 -0800
From: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To: davem@...emloft.net
Cc: Bruce Allan <bruce.w.allan@...el.com>, netdev@...r.kernel.org,
gospo@...hat.com, sassmann@...hat.com,
Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: [net-next 01/15] e1000e: cleanup: use goto for common work needed by multiple exit points
From: Bruce Allan <bruce.w.allan@...el.com>
There are two exit points of e1000e_write_nvm_spi() which require the
nvm->ops.release() function pointer called just before exiting.
Consolidate the two duplicate pieces of common work with a goto. With
this change, the value ret_val will need to be returned instead of 0.
Signed-off-by: Bruce Allan <bruce.w.allan@...el.com>
Tested-by: Aaron Brown <aaron.f.brown@...el.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
---
drivers/net/ethernet/intel/e1000e/nvm.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/intel/e1000e/nvm.c b/drivers/net/ethernet/intel/e1000e/nvm.c
index f6fb7a7..1b50db5 100644
--- a/drivers/net/ethernet/intel/e1000e/nvm.c
+++ b/drivers/net/ethernet/intel/e1000e/nvm.c
@@ -382,10 +382,8 @@ s32 e1000e_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
u8 write_opcode = NVM_WRITE_OPCODE_SPI;
ret_val = e1000_ready_nvm_eeprom(hw);
- if (ret_val) {
- nvm->ops.release(hw);
- return ret_val;
- }
+ if (ret_val)
+ goto release;
e1000_standby_nvm(hw);
@@ -422,8 +420,10 @@ s32 e1000e_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data)
}
usleep_range(10000, 20000);
+release:
nvm->ops.release(hw);
- return 0;
+
+ return ret_val;
}
/**
--
1.7.7.6
--
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