diff options
| author | Arend van Spriel <[email protected]> | 2013-04-17 21:25:50 +0200 |
|---|---|---|
| committer | John W. Linville <[email protected]> | 2013-04-22 15:20:21 -0400 |
| commit | 991c209393bc30ccb36e212167bf3ecb5f33ff07 (patch) | |
| tree | bc3dcad7d0f98a1a291dc531919531e0aef7235a /tools/perf/scripts/python/sched-migration.py | |
| parent | 07529d20471b07fb8756fd4b9e9ddb8b270808e4 (diff) | |
brcmfmac: check memory allocation in brcmf_add_if()
For P2P_DEVICE interface the struct brcmf_if instance is
allocated using kzalloc() which can fail. Add pointer
check and return -ENOMEM if it failed. Fixes the following
smatch error:
"drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c:770
brcmf_add_if()
error: potential null dereference 'ifp'. (kzalloc returns null)"
Reported-by: Dan Carpenter <[email protected]>
Reported-by: Fengguang Wu <[email protected]>
Reviewed-by: Hante Meuleman <[email protected]>
Reviewed-by: Piotr Haber <[email protected]>
Signed-off-by: Arend van Spriel <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/sched-migration.py')
0 files changed, 0 insertions, 0 deletions