[dpdk-dev] [PATCH 10/21] net/ixgbe/base: move increments after evaluations

[Guinan Sun]

The retry variable was being incremented before it was evaluated by the
subsequent conditional against the maximum retries to figure out which
message to print.  So we'll move the increment op to the end.

Signed-off-by: Jeb Cramer <jeb.j.cramer at intel.com>
Signed-off-by: Guinan Sun <guinanx.sun at intel.com>
---
 drivers/net/ixgbe/base/ixgbe_phy.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ixgbe/base/ixgbe_phy.c b/drivers/net/ixgbe/base/ixgbe_phy.c
index 13f00ac67..9bb24f1ef 100644
--- a/drivers/net/ixgbe/base/ixgbe_phy.c
+++ b/drivers/net/ixgbe/base/ixgbe_phy.c
@@ -138,11 +138,11 @@ s32 ixgbe_read_i2c_combined_generic_int(struct ixgbe_hw *hw, u8 addr, u16 reg,
 		ixgbe_i2c_bus_clear(hw);
 		if (lock)
 			hw->mac.ops.release_swfw_sync(hw, swfw_mask);
-		retry++;
 		if (retry < max_retry)
 			DEBUGOUT("I2C byte read combined error - Retrying.\n");
 		else
 			DEBUGOUT("I2C byte read combined error.\n");
+		retry++;
 	} while (retry < max_retry);
 
 	return IXGBE_ERR_I2C;
@@ -203,11 +203,11 @@ s32 ixgbe_write_i2c_combined_generic_int(struct ixgbe_hw *hw, u8 addr, u16 reg,
 		ixgbe_i2c_bus_clear(hw);
 		if (lock)
 			hw->mac.ops.release_swfw_sync(hw, swfw_mask);
-		retry++;
 		if (retry < max_retry)
 			DEBUGOUT("I2C byte write combined error - Retrying.\n");
 		else
 			DEBUGOUT("I2C byte write combined error.\n");
+		retry++;
 	} while (retry < max_retry);
 
 	return IXGBE_ERR_I2C;
@@ -2057,12 +2057,11 @@ STATIC s32 ixgbe_read_i2c_byte_generic_int(struct ixgbe_hw *hw, u8 byte_offset,
 			hw->mac.ops.release_swfw_sync(hw, swfw_mask);
 			msec_delay(100);
 		}
-		retry++;
 		if (retry < max_retry)
 			DEBUGOUT("I2C byte read error - Retrying.\n");
 		else
 			DEBUGOUT("I2C byte read error.\n");
-
+		retry++;
 	} while (retry < max_retry);
 
 	return status;
@@ -2161,11 +2160,11 @@ STATIC s32 ixgbe_write_i2c_byte_generic_int(struct ixgbe_hw *hw, u8 byte_offset,
 
 fail:
 		ixgbe_i2c_bus_clear(hw);
-		retry++;
 		if (retry < max_retry)
 			DEBUGOUT("I2C byte write error - Retrying.\n");
 		else
 			DEBUGOUT("I2C byte write error.\n");
+		retry++;
 	} while (retry < max_retry);
 
 	if (lock)
-- 
2.17.1