From 2c4db944a29c624dd5e4b9c44fc6c9901831d2d5 Mon Sep 17 00:00:00 2001 From: Emil Tantilov Date: Wed, 5 Jan 2011 07:09:41 +0000 Subject: [PATCH] ixgbe: fix variable set but not used warnings by gcc 4.6 Caught with gcc 4.6 -Wunused-but-set-variable Remove unused napi_vectors variable. Fix the use of reset_bit in ixgbe_reset_hw_X540() Signed-off-by: Emil Tantilov Tested-by: Stephen Ko Signed-off-by: Jeff Kirsher --- drivers/net/ixgbe/ixgbe_main.c | 3 --- drivers/net/ixgbe/ixgbe_x540.c | 6 +++--- 2 files changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 602078b..44a1cf0 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -4863,16 +4863,13 @@ static int ixgbe_alloc_q_vectors(struct ixgbe_adapter *adapter) { int q_idx, num_q_vectors; struct ixgbe_q_vector *q_vector; - int napi_vectors; int (*poll)(struct napi_struct *, int); if (adapter->flags & IXGBE_FLAG_MSIX_ENABLED) { num_q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS; - napi_vectors = adapter->num_rx_queues; poll = &ixgbe_clean_rxtx_many; } else { num_q_vectors = 1; - napi_vectors = 1; poll = &ixgbe_poll; } diff --git a/drivers/net/ixgbe/ixgbe_x540.c b/drivers/net/ixgbe/ixgbe_x540.c index 3a89239..f2518b0 100644 --- a/drivers/net/ixgbe/ixgbe_x540.c +++ b/drivers/net/ixgbe/ixgbe_x540.c @@ -133,17 +133,17 @@ static s32 ixgbe_reset_hw_X540(struct ixgbe_hw *hw) } ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL); - IXGBE_WRITE_REG(hw, IXGBE_CTRL, (ctrl | IXGBE_CTRL_RST)); + IXGBE_WRITE_REG(hw, IXGBE_CTRL, (ctrl | reset_bit)); IXGBE_WRITE_FLUSH(hw); /* Poll for reset bit to self-clear indicating reset is complete */ for (i = 0; i < 10; i++) { udelay(1); ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL); - if (!(ctrl & IXGBE_CTRL_RST)) + if (!(ctrl & reset_bit)) break; } - if (ctrl & IXGBE_CTRL_RST) { + if (ctrl & reset_bit) { status = IXGBE_ERR_RESET_FAILED; hw_dbg(hw, "Reset polling failed to complete.\n"); } -- 2.7.4