diff options
| author | Qianfeng Rong <rongqianfeng@vivo.com> | 2025-08-05 10:32:22 +0800 |
|---|---|---|
| committer | Marek Szyprowski <m.szyprowski@samsung.com> | 2025-08-11 11:29:38 +0200 |
| commit | 110aa2c74dbd9de862afc8546d1b9be4c86f9eb0 (patch) | |
| tree | 760c26a4c204416a1fffa7b50bd0328ef35b76f0 /kernel/dma | |
| parent | 9f683dfe8099639f9ac859287744a9ed1c3698a0 (diff) | |
swiotlb: Remove redundant __GFP_NOWARN
Commit 16f5dfbc851b ("gfp: include __GFP_NOWARN in GFP_NOWAIT")
made GFP_NOWAIT implicitly include __GFP_NOWARN.
Therefore, explicit __GFP_NOWARN combined with GFP_NOWAIT
(e.g., `GFP_NOWAIT | __GFP_NOWARN`) is now redundant. Let's clean
up these redundant flags across subsystems.
No functional changes.
Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20250805023222.332920-1-rongqianfeng@vivo.com
Diffstat (limited to 'kernel/dma')
| -rw-r--r-- | kernel/dma/swiotlb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c index abcf3fa63a56..0d37da3d95b6 100644 --- a/kernel/dma/swiotlb.c +++ b/kernel/dma/swiotlb.c @@ -1209,7 +1209,7 @@ static int swiotlb_find_slots(struct device *dev, phys_addr_t orig_addr, nslabs = nr_slots(alloc_size); phys_limit = min_not_zero(*dev->dma_mask, dev->bus_dma_limit); pool = swiotlb_alloc_pool(dev, nslabs, nslabs, 1, phys_limit, - GFP_NOWAIT | __GFP_NOWARN); + GFP_NOWAIT); if (!pool) return -1; |