6.18-stable review patch. If anyone has any objections, please let me know.
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From: Lorenzo Bianconi lorenzo@kernel.org
[ Upstream commit 2157e49892c5eae210b8fa6ee8672bd9d0ffa4b5 ]
Get rid of useless null-pointer check in mt7996_msdu_page_get_from_cache since we have already verfied the list is not empty.
Fixes: b1e58e137b616 ("wifi: mt76: mt7996: Introduce RRO MSDU callbacks") Reported-by: kernel test robot lkp@intel.com Closes: https://lore.kernel.org/r/202510100155.MS0IXhzm-lkp@intel.com/ Signed-off-by: Lorenzo Bianconi lorenzo@kernel.org Link: https://patch.msgid.link/20251014-mt7996_msdu_page_get_from_cache-remove-nul... Signed-off-by: Felix Fietkau nbd@nbd.name Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/wireless/mediatek/mt76/mt7996/mac.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c index 9501def3e0e3e..284f2eea71e5b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c @@ -1681,8 +1681,7 @@ mt7996_msdu_page_get_from_cache(struct mt7996_dev *dev) if (!list_empty(&dev->wed_rro.page_cache)) { p = list_first_entry(&dev->wed_rro.page_cache, struct mt7996_msdu_page, list); - if (p) - list_del(&p->list); + list_del(&p->list); }
spin_unlock(&dev->wed_rro.lock);