iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

octeontx2-pf: Add check for devm_kcalloc

Browse Source 
[ Upstream commit cd07eadd5147ffdae11b6fd28b77a3872f2a2484 ]

As the devm_kcalloc may return NULL pointer,
it should be better to add check for the return
value, as same as the others.

Fixes: e8e095b3b370 ("octeontx2-af: cn10k: Bandwidth profiles config support")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Link: https://lore.kernel.org/r/20221122055449.31247-1-jiasheng@iscas.ac.cn
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jiasheng Jiang 2022-11-22 13:54:49 +08:00 committed by Greg Kroah-Hartman
parent 26c31e7c73
commit 6ba1687ea1
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c
View File

@ -4832,6 +4832,8 @@ static int nix_setup_ipolicers(struct rvu *rvu,
ipolicer->ref_count = devm_kcalloc(rvu->dev,
ipolicer->band_prof.max,
sizeof(u16), GFP_KERNEL);
if (!ipolicer->ref_count)
return -ENOMEM;
}
/* Set policer timeunit to 2us ie (19 + 1) * 100 nsec = 2us */