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staging: dgnc: delete serial_num board variable 

No one was even ever setting the thing, so just remove it.

Cc: Lidza Louina <lidza.louina@gmail.com>
Cc: Mark Hounschell <markh@compro.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2018-01-15 21:00:06 +01:00
parent df31d6716d
commit 1971a95179
1 changed files with 0 additions and 2 deletions
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2
drivers/staging/dgnc/dgnc_driver.h
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@ -96,7 +96,6 @@ struct board_ops {
* @device: PCI device ID. * @device: PCI device ID.
* @maxports: Maximum ports this board can handle. * @maxports: Maximum ports this board can handle.
* @vpd: VPD of this board, if found. * @vpd: VPD of this board, if found.
* @serial_num: Serial number of this board, if found in VPD.
* @bd_lock: Used to protect board. * @bd_lock: Used to protect board.
* @bd_intr_lock: Protect poller tasklet and interrupt routine from each other. * @bd_intr_lock: Protect poller tasklet and interrupt routine from each other.
* @state: State of the card. * @state: State of the card.
@ -124,7 +123,6 @@ struct dgnc_board {
u16 device; u16 device;
uint maxports; uint maxports;
unsigned char vpd[128]; unsigned char vpd[128];
unsigned char serial_num[20];
/* used to protect the board */ /* used to protect the board */
spinlock_t bd_lock; spinlock_t bd_lock;