[PATCH] dma/direct: Use true and false for boolean values
From: Gustavo A. R. Silva <hidden>
Date: 2018-08-08 00:07:58
Also in:
lkml
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
Return statements in functions returning bool should use true or false instead of an integer value. This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <redacted> --- arch/arm/include/asm/dma-direct.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/include/asm/dma-direct.h b/arch/arm/include/asm/dma-direct.h
index b67e5fc..906fdcf 100644
--- a/arch/arm/include/asm/dma-direct.h
+++ b/arch/arm/include/asm/dma-direct.h@@ -19,18 +19,18 @@ static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size) u64 limit, mask; if (!dev->dma_mask) - return 0; + return false; mask = *dev->dma_mask; limit = (mask + 1) & ~mask; if (limit && size > limit) - return 0; + return false; if ((addr | (addr + size - 1)) & ~mask) - return 0; + return false; - return 1; + return true; } #endif /* ASM_ARM_DMA_DIRECT_H */
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2.7.4