Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH v1 1/1] spi: Remove unneeded parentheses in spi_map_buf() | Date | Sat, 19 Jun 2021 14:15:26 +0300 |
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The boolean expression to get kmap_buf is hard to read due to too many unneeded parentheses. Remove them for good.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- drivers/spi/spi.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 16b377581d16..0e4917a55eaa 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -873,9 +873,8 @@ int spi_map_buf(struct spi_controller *ctlr, struct device *dev, const bool vmalloced_buf = is_vmalloc_addr(buf); unsigned int max_seg_size = dma_get_max_seg_size(dev); #ifdef CONFIG_HIGHMEM - const bool kmap_buf = ((unsigned long)buf >= PKMAP_BASE && - (unsigned long)buf < (PKMAP_BASE + - (LAST_PKMAP * PAGE_SIZE))); + const bool kmap_buf = (unsigned long)buf >= PKMAP_BASE && + (unsigned long)buf < (PKMAP_BASE + LAST_PKMAP * PAGE_SIZE); #else const bool kmap_buf = false; #endif -- 2.30.2
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