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Fix assertion occurrence in rwb_invalidate_writebuffer()

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Satoshi Togawa 2020-01-25 20:37:41 +09:00 committed by patacongo
parent b46b76c956
commit aad1ab2574
1 changed files with 1 additions and 2 deletions
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3
drivers/rwbuffer.c
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@ -428,7 +428,7 @@ int rwb_invalidate_writebuffer(FAR struct rwbuffer_s *rwb,
wrbend = rwb->wrblockstart + rwb->wrnblocks;
invend = startblock + blockcount;
if (rwb->wrblockstart > invend || wrbend < startblock)
if (wrbend <= startblock || rwb->wrblockstart >= invend)
{
ret = OK;
}
@ -1130,4 +1130,3 @@ int rwb_flush(FAR struct rwbuffer_s *rwb)
#endif
#endif /* CONFIG_DRVR_WRITEBUFFER || CONFIG_DRVR_READAHEAD */