diff options
| author | Ben Dooks <ben-linux@fluff.org> | 2022-07-25 01:39:21 +0300 |
|---|---|---|
| committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2022-07-28 17:09:16 +0300 |
| commit | 3437021484dd8f71685012d47c2d2de6f020e943 (patch) | |
| tree | bffa212efbc0e07f5a23972d3e9bf4fcda857e50 /arch/arm/mm | |
| parent | b97abb4d0e23766650619a6a57a52c91deb89b8a (diff) | |
| download | linux-3437021484dd8f71685012d47c2d2de6f020e943.tar.xz | |
ARM: 9218/1: dma-mapping: fix pointer/integer warning
Fix the use of a pointer assignment from integer where false
is being used instead of NULL. Fix the following warning by
usign NULL:
arch/arm/mm/dma-mapping.c:712:52: warning: Using plain integer as NULL pointer
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch/arm/mm')
| -rw-r--r-- | arch/arm/mm/dma-mapping.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index 059cce018570..1483b6a4319d 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -709,7 +709,7 @@ static void *__dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, *handle = DMA_MAPPING_ERROR; allowblock = gfpflags_allow_blocking(gfp); - cma = allowblock ? dev_get_cma_area(dev) : false; + cma = allowblock ? dev_get_cma_area(dev) : NULL; if (cma) buf->allocator = &cma_allocator; |