[PATCH 3/5] staging: gpib: ni_usb: remove unused variable

[Gaston Gonzalez <gascoar@gmail.com>]

Remove unused variable 'adr1_bits' in function 'parse_board_ibrd_readback'

This change removes the following warning:

warning: variable ‘adr1_bits’ set but not used [-Wunused-but-set-variable]

Signed-off-by: Gaston Gonzalez <gascoar@gmail.com>
---
 drivers/staging/gpib/ni_usb/ni_usb_gpib.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/staging/gpib/ni_usb/ni_usb_gpib.c b/drivers/staging/gpib/ni_usb/ni_usb_gpib.c
index d0656dc520f5..b7f221def217 100644
--- a/drivers/staging/gpib/ni_usb/ni_usb_gpib.c
+++ b/drivers/staging/gpib/ni_usb/ni_usb_gpib.c
@@ -427,7 +427,6 @@ static int parse_board_ibrd_readback(const u8 *raw_data, struct ni_usb_status_bl
 	int i = 0;
 	int j = 0;
 	int k;
-	unsigned int adr1_bits;
 	int num_data_blocks = 0;
 	struct ni_usb_status_block register_write_status;
 	int unexpected = 0;
@@ -460,7 +459,6 @@ static int parse_board_ibrd_readback(const u8 *raw_data, struct ni_usb_status_bl
 		pr_err("%s: bug: status->id=%i, != ibrd_status_id\n", __func__, status->id);
 		return -EIO;
 	}
-	adr1_bits = raw_data[i++];
 	if (num_data_blocks) {
 		*actual_bytes_read = (num_data_blocks - 1) * data_block_length + raw_data[i++];
 	} else {
-- 
2.47.2