diff options
| author | Joel Stanley <joel@jms.id.au> | 2016-02-02 13:23:36 +1100 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2016-02-02 13:23:42 +1100 |
| commit | f3f4aeb9ea8954c0da3cf0d12693f9a57f1f4ac7 (patch) | |
| tree | 3663ab29736373c565d88e941162d37311cc3c75 /drivers/isdn/i4l/isdn_ppp.c | |
| parent | 2a3f5f14fdf2e8fb680af168fa642ef8a9218ffb (diff) | |
| parent | 849a2d3d9be31368559e6852cf64d749e6903818 (diff) | |
| download | talos-obmc-linux-openbmc-20160202-1.tar.gz talos-obmc-linux-openbmc-20160202-1.zip | |
Merge tag 'v4.3.5' into dev-4.3openbmc-20160202-1
This is the 4.3.5 stable release
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'drivers/isdn/i4l/isdn_ppp.c')
| -rw-r--r-- | drivers/isdn/i4l/isdn_ppp.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c index c4198fa490bf..9c1e8adaf4fc 100644 --- a/drivers/isdn/i4l/isdn_ppp.c +++ b/drivers/isdn/i4l/isdn_ppp.c @@ -301,6 +301,8 @@ isdn_ppp_open(int min, struct file *file) is->compflags = 0; is->reset = isdn_ppp_ccp_reset_alloc(is); + if (!is->reset) + return -ENOMEM; is->lp = NULL; is->mp_seqno = 0; /* MP sequence number */ @@ -320,6 +322,10 @@ isdn_ppp_open(int min, struct file *file) * VJ header compression init */ is->slcomp = slhc_init(16, 16); /* not necessary for 2. link in bundle */ + if (IS_ERR(is->slcomp)) { + isdn_ppp_ccp_reset_free(is); + return PTR_ERR(is->slcomp); + } #endif #ifdef CONFIG_IPPP_FILTER is->pass_filter = NULL; @@ -567,10 +573,8 @@ isdn_ppp_ioctl(int min, struct file *file, unsigned int cmd, unsigned long arg) is->maxcid = val; #ifdef CONFIG_ISDN_PPP_VJ sltmp = slhc_init(16, val); - if (!sltmp) { - printk(KERN_ERR "ippp, can't realloc slhc struct\n"); - return -ENOMEM; - } + if (IS_ERR(sltmp)) + return PTR_ERR(sltmp); if (is->slcomp) slhc_free(is->slcomp); is->slcomp = sltmp; |
