diff options
| author | Arend van Spriel <arend@broadcom.com> | 2011-10-29 11:30:15 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-11-07 13:19:13 -0500 |
| commit | ae8e46723f803057daff392bdc93332be2f0ec98 (patch) | |
| tree | b34000a231b79a8012cc51ba9d385a6c6621bf4c /net | |
| parent | 73d51f38c736ae286372e90056a7f31519f555ac (diff) | |
| download | linux-ae8e46723f803057daff392bdc93332be2f0ec98.tar.gz linux-ae8e46723f803057daff392bdc93332be2f0ec98.tar.bz2 linux-ae8e46723f803057daff392bdc93332be2f0ec98.zip | |
brcm80211: smac: eliminate a null pointer dereference in dma.c
Though it's unlikely, di may be null, so we can't dereference
di->dma.dmactrlflags until we've checked it.
Move this de-reference after the check, and adjust the error
message to not require de-referencing di.
This is based upon Julia's original patch:
<1319846297-2985-2-git-send-email-julia@diku.dk>
Reported-by: Julia Lawall <julia@diku.dk>
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Julian Calaby <julian.calaby@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions