From: David Miller <davem@davemloft.net>
To: netdev@vger.kernel.org
Subject: [PATCH 4/42] atm: solos-pci: Fix set-but-unused variable.
Date: Sun, 17 Apr 2011 17:32:42 -0700 (PDT) [thread overview]
Message-ID: <20110417.173242.189701215.davem@davemloft.net> (raw)
This is just a readback to entire completion of a register
write, keep the readback but kill the unused variable.
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/atm/solos-pci.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index cd0ff66..5d1d076 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -527,7 +527,6 @@ static int flash_upgrade(struct solos_card *card, int chip)
{
const struct firmware *fw;
const char *fw_name;
- uint32_t data32 = 0;
int blocksize = 0;
int numblocks = 0;
int offset;
@@ -576,7 +575,7 @@ static int flash_upgrade(struct solos_card *card, int chip)
dev_info(&card->dev->dev, "Changing FPGA to Update mode\n");
iowrite32(1, card->config_regs + FPGA_MODE);
- data32 = ioread32(card->config_regs + FPGA_MODE);
+ (void) ioread32(card->config_regs + FPGA_MODE);
/* Set mode to Chip Erase */
if(chip == 0 || chip == 2)
--
1.7.4.3
reply other threads:[~2011-04-18 0:33 UTC|newest]
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