[PATCH] 2.6.39-rc2:Removed the unused variable for build warnings

[PATCH] 2.6.39-rc2:Removed the unused variable for build warnings

[wanlong.gao]

From: Wanlong Gao <wanlong.gao@gmail.com>

Removed the unused variable for avoiding the build warnings.

Signed-off-by: Wanlong Gao <wanlong.gao@gmail.com>
---
 arch/cris/arch-v32/kernel/ptrace.c |    2 --
 drivers/mfd/wl1273-core.c          |    1 -
 drivers/net/cris/eth_v10.c         |    1 -
 drivers/regulator/wm831x-dcdc.c    |    2 --
 drivers/scsi/atari_NCR5380.c       |    1 -
 fs/xfs/linux-2.6/xfs_buf.c         |    2 --
 6 files changed, 0 insertions(+), 9 deletions(-)

diff --git a/arch/cris/arch-v32/kernel/ptrace.c b/arch/cris/arch-v32/kernel/ptrace.c
index 511ece9..42ed6c7
--- a/arch/cris/arch-v32/kernel/ptrace.c
+++ b/arch/cris/arch-v32/kernel/ptrace.c
@@ -115,8 +115,6 @@ void user_disable_single_step(struct task_struct *child)
 void
 ptrace_disable(struct task_struct *child)
 {
-	unsigned long tmp;
-
 	/* Deconfigure SPC and S-bit. */
 	user_disable_single_step(child);
 	put_reg(child, PT_SPC, 0);
diff --git a/drivers/mfd/wl1273-core.c b/drivers/mfd/wl1273-core.c
index 04914f2..37af778
--- a/drivers/mfd/wl1273-core.c
+++ b/drivers/mfd/wl1273-core.c
@@ -153,7 +153,6 @@ out:
  */
 static int wl1273_fm_set_volume(struct wl1273_core *core, unsigned int volume)
 {
-	u16 val;
 	int r;
 
 	if (volume > WL1273_MAX_VOLUME)
diff --git a/drivers/net/cris/eth_v10.c b/drivers/net/cris/eth_v10.c
index 9d267d3..f3b7741
--- a/drivers/net/cris/eth_v10.c
+++ b/drivers/net/cris/eth_v10.c
@@ -1132,7 +1132,6 @@ static irqreturn_t
 e100rxtx_interrupt(int irq, void *dev_id)
 {
 	struct net_device *dev = (struct net_device *)dev_id;
-	struct net_local *np = netdev_priv(dev);
 	unsigned long irqbits;
 
 	/*
diff --git a/drivers/regulator/wm831x-dcdc.c b/drivers/regulator/wm831x-dcdc.c
index e93453b..a0982e8
--- a/drivers/regulator/wm831x-dcdc.c
+++ b/drivers/regulator/wm831x-dcdc.c
@@ -600,7 +600,6 @@ err:
 static __devexit int wm831x_buckv_remove(struct platform_device *pdev)
 {
 	struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
-	struct wm831x *wm831x = dcdc->wm831x;
 
 	platform_set_drvdata(pdev, NULL);
 
@@ -776,7 +775,6 @@ err:
 static __devexit int wm831x_buckp_remove(struct platform_device *pdev)
 {
 	struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
-	struct wm831x *wm831x = dcdc->wm831x;
 
 	platform_set_drvdata(pdev, NULL);
 
diff --git a/drivers/scsi/atari_NCR5380.c b/drivers/scsi/atari_NCR5380.c
index ea439f9..24652f1
--- a/drivers/scsi/atari_NCR5380.c
+++ b/drivers/scsi/atari_NCR5380.c
@@ -914,7 +914,6 @@ static int NCR5380_queue_command_lck(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
 {
 	SETUP_HOSTDATA(cmd->device->host);
 	Scsi_Cmnd *tmp;
-	int oldto;
 	unsigned long flags;
 
 #if (NDEBUG & NDEBUG_NO_WRITE)
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index 5ea4020..a125b32
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -657,8 +657,6 @@ xfs_buf_readahead(
 	xfs_off_t		ioff,
 	size_t			isize)
 {
-	struct backing_dev_info *bdi;
-
 	if (bdi_read_congested(target->bt_bdi))
 		return;
 
-- 
1.7.3

Re: [PATCH] 2.6.39-rc2:Removed the unused variable for build warnings

[Mark Brown]

On Sun, Apr 10, 2011 at 12:55:17AM +0800, wanlong.gao@gmail.com wrote:

>  drivers/regulator/wm831x-dcdc.c    |    2 --

This one is fixed already.  In general you should send separate patches
for individual subsystems for things like this in order to avoid merge
issues with overlapping fixes or changes.

Re: [PATCH] 2.6.39-rc2:Removed the unused variable for build warnings

[Wanlong Gao]

On 4/10/11, Mark Brown <broonie@opensource.wolfsonmicro.com> wrote:
> On Sun, Apr 10, 2011 at 12:55:17AM +0800, wanlong.gao@gmail.com wrote:
>
>>  drivers/regulator/wm831x-dcdc.c    |    2 --
>
> This one is fixed already.  In general you should send separate patches
> for individual subsystems for things like this in order to avoid merge
> issues with overlapping fixes or changes.
> --
 I had resend the patches .
Thanks .
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/
>