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staging: gpib: hp_82341: Replace manual comparison with min/max macro

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This improves code readability by using the standard kernel macro
for min/max value selection while maintaining identical functionality.

Signed-off-by: Yuesong Li <liyuesong@vivo.com>
Link: https://lore.kernel.org/r/20250619080822.677662-1-liyuesong@vivo.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yuesong Li 2025-06-19 16:07:51 +08:00 committed by Greg Kroah-Hartman
parent 52bacd2766
commit 9adc643d43
1 changed files with 2 additions and 8 deletions
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10
drivers/staging/gpib/hp_82341/hp_82341.c
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@ -79,10 +79,7 @@ static int hp_82341_accel_read(struct gpib_board *board, u8 *buffer, size_t leng
int j;
int count;
if (num_fifo_bytes - i < hp_82341_fifo_size)
block_size = num_fifo_bytes - i;
else
block_size = hp_82341_fifo_size;
block_size = min(num_fifo_bytes - i, hp_82341_fifo_size);
set_transfer_counter(hp_priv, block_size);
outb(ENABLE_TI_BUFFER_BIT | DIRECTION_GPIB_TO_HOST_BIT, hp_priv->iobase[3] +
BUFFER_CONTROL_REG);
@ -195,10 +192,7 @@ static int hp_82341_accel_write(struct gpib_board *board, u8 *buffer, size_t len
for (i = 0; i < fifo_xfer_len;) {
int block_size;
if (fifo_xfer_len - i < hp_82341_fifo_size)
block_size = fifo_xfer_len - i;
else
block_size = hp_82341_fifo_size;
block_size = min(fifo_xfer_len - i, hp_82341_fifo_size);
set_transfer_counter(hp_priv, block_size);
// load data into board's fifo
for (j = 0; j < block_size;) {