[PATCH v2 12/27] mtd: spi-nor: swp: Create a TB intermediate variable

[Miquel Raynal]

Ease the future reuse of the tb (Top/Bottom) boolean by creating an
intermediate variable.

Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>
---
 drivers/mtd/spi-nor/swp.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mtd/spi-nor/swp.c b/drivers/mtd/spi-nor/swp.c
index 66f85826ba0d..f068cb9c8f6d 100644
--- a/drivers/mtd/spi-nor/swp.c
+++ b/drivers/mtd/spi-nor/swp.c
@@ -60,6 +60,7 @@ static void spi_nor_get_locked_range_sr(struct spi_nor *nor, const u8 *sr, loff_
 	u8 bp_mask = spi_nor_get_sr_bp_mask(nor);
 	u8 tb_mask = spi_nor_get_sr_tb_mask(nor);
 	u8 bp, val = sr[0] & bp_mask;
+	bool tb = (nor->flags & SNOR_F_HAS_SR_TB) ? sr[0] & tb_mask : 0;
 
 	if (nor->flags & SNOR_F_HAS_SR_BP3_BIT6 && val & SR_BP3_BIT6)
 		val = (val & ~SR_BP3_BIT6) | SR_BP3;
@@ -79,7 +80,7 @@ static void spi_nor_get_locked_range_sr(struct spi_nor *nor, const u8 *sr, loff_
 	if (*len > nor->params->size)
 		*len = nor->params->size;
 
-	if (nor->flags & SNOR_F_HAS_SR_TB && sr[0] & tb_mask)
+	if (tb)
 		*ofs = 0;
 	else
 		*ofs = nor->params->size - *len;

-- 
2.51.1