LinuxKPI: add DMA_MAPPING_ERROR
While we deal with 0 returned, some drivers directly use and check for
DMA_MAPPING_ERROR. Add the case and check for both in dma_mapping_error().
(cherry picked from commit 0b9bc97342f98a911985ace5527aef97863dfd23)
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Description
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Details
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bz Authored on Sep 23 2022, 10:13 PM - Parents
- rGe53573cb3987: net80211: improve error handling from ieee80211_parse_beacon()
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