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net: page_pool: fix warning code

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[ Upstream commit 946b6c48cca48591fb495508c5dbfade767173d0 ]

WARN_ON_ONCE("string") doesn't really do what appears to
be intended, so fix that.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Fixes: 90de47f020db ("page_pool: fragment API support for 32-bit arch with 64-bit DMA")
Link: https://patch.msgid.link/20240705134221.2f4de205caa1.I28496dc0f2ced580282d1fb892048017c4491e21@changeid
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Johannes Berg 2024-07-05 13:42:06 +02:00 committed by Greg Kroah-Hartman
parent 378003612b
commit c1cb824e66
1 changed files with 1 additions and 1 deletions
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2
net/core/page_pool.c
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@ -445,7 +445,7 @@ static bool page_pool_dma_map(struct page_pool *pool, struct page *page)
return true;
unmap_failed:
WARN_ON_ONCE("unexpected DMA address, please report to netdev@");
WARN_ONCE(1, "unexpected DMA address, please report to netdev@");
dma_unmap_page_attrs(pool->p.dev, dma,
PAGE_SIZE << pool->p.order, pool->p.dma_dir,
DMA_ATTR_SKIP_CPU_SYNC | DMA_ATTR_WEAK_ORDERING);