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| author | Scott Wood <scottwood@freescale.com> | 2014-04-07 23:49:35 (GMT) |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2014-04-07 23:49:35 (GMT) |
| commit | 62b8c978ee6b8d135d9e7953221de58000dba986 (patch) | |
| tree | 683b04b2e627f6710c22c151b23c8cc9a165315e /net/9p/trans_fd.c | |
| parent | 78fd82238d0e5716578c326404184a27ba67fd6e (diff) | |
| download | linux-fsl-qoriq-62b8c978ee6b8d135d9e7953221de58000dba986.tar.xz | |
Rewind v3.13-rc3+ (78fd82238d0e5716) to v3.12
Diffstat (limited to 'net/9p/trans_fd.c')
| -rw-r--r-- | net/9p/trans_fd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c index 9321a77..3ffda1b 100644 --- a/net/9p/trans_fd.c +++ b/net/9p/trans_fd.c @@ -244,10 +244,10 @@ p9_fd_poll(struct p9_client *client, struct poll_table_struct *pt) if (!ts) return -EREMOTEIO; - if (!ts->rd->f_op->poll) + if (!ts->rd->f_op || !ts->rd->f_op->poll) return -EIO; - if (!ts->wr->f_op->poll) + if (!ts->wr->f_op || !ts->wr->f_op->poll) return -EIO; ret = ts->rd->f_op->poll(ts->rd, pt); |