system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-09-27 06:50:51 +00:00
Code Issues Packages Projects Releases Wiki Activity

be2net: remove BUG_ON() in be_mcc_compl_is_new()

Browse source 
The current code expects that the last word (with valid bit)
of an MCC compl is DMAed in one shot. This may not be the case.
Remove this assertion.

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sathya Perla 2013-02-12 23:05:19 +00:00 committed by David S. Miller
parent 79876e0394
commit 9e9ff4b766
1 changed files with 8 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
drivers/net/ethernet/emulex/benet/be_cmds.c
View file

@ -93,13 +93,16 @@ static void be_mcc_notify(struct be_adapter *adapter)
* little endian) */
static inline bool be_mcc_compl_is_new(struct be_mcc_compl *compl)
{
u32 flags;
if (compl->flags != 0) {
compl->flags = le32_to_cpu(compl->flags);
BUG_ON((compl->flags & CQE_FLAGS_VALID_MASK) == 0);
return true;
} else {
return false;
flags = le32_to_cpu(compl->flags);
if (flags & CQE_FLAGS_VALID_MASK) {
compl->flags = flags;
return true;
}
}
return false;
}
/* Need to reset the entire word that houses the valid bit */