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Subject[PATCH] net/velocity: fix -Wunused-but-set-variable warnings
'curr_status' is declared as u32.
But this variable is not used after below statement.
curr_status = vptr->mii_status & (~VELOCITY_LINK_FAIL);

This variable could be dropped to mute below warning message:

drivers/net/ethernet/via/via-velocity.c:868:6:
warning: variable ‘curr_status’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Austin Kim <austindh.kim@gmail.com>
---
drivers/net/ethernet/via/via-velocity.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/net/ethernet/via/via-velocity.c b/drivers/net/ethernet/via/via-velocity.c
index 346e441..36d402c 100644
--- a/drivers/net/ethernet/via/via-velocity.c
+++ b/drivers/net/ethernet/via/via-velocity.c
@@ -865,11 +865,9 @@ static u32 check_connection_type(struct mac_regs __iomem *regs)
*/
static int velocity_set_media_mode(struct velocity_info *vptr, u32 mii_status)
{
- u32 curr_status;
struct mac_regs __iomem *regs = vptr->mac_regs;

vptr->mii_status = mii_check_media_mode(vptr->mac_regs);
- curr_status = vptr->mii_status & (~VELOCITY_LINK_FAIL);

/* Set mii link status */
set_mii_flow_control(vptr);
--
2.6.2
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