diff options
Diffstat (limited to 'net/9p')
| -rw-r--r-- | net/9p/client.c | 2 | ||||
| -rw-r--r-- | net/9p/protocol.c | 2 | ||||
| -rw-r--r-- | net/9p/trans_virtio.c | 4 |
3 files changed, 4 insertions, 4 deletions
diff --git a/net/9p/client.c b/net/9p/client.c index a170893d70e..8260f132b32 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -1548,7 +1548,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset, kernel_buf = 1; indata = data; } else - indata = (char *)udata; + indata = (__force char *)udata; /* * response header len is 11 * PDU Header(7) + IO Size (4) diff --git a/net/9p/protocol.c b/net/9p/protocol.c index 9ee48cb3017..3d33ecf1332 100644 --- a/net/9p/protocol.c +++ b/net/9p/protocol.c @@ -368,7 +368,7 @@ p9pdu_vwritef(struct p9_fcall *pdu, int proto_version, const char *fmt, const char *sptr = va_arg(ap, const char *); uint16_t len = 0; if (sptr) - len = min_t(uint16_t, strlen(sptr), + len = min_t(size_t, strlen(sptr), USHRT_MAX); errcode = p9pdu_writef(pdu, proto_version, diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c index 5af18d11b51..35b8911b1c8 100644 --- a/net/9p/trans_virtio.c +++ b/net/9p/trans_virtio.c @@ -192,10 +192,10 @@ static int pack_sg_list(struct scatterlist *sg, int start, s = rest_of_page(data); if (s > count) s = count; + BUG_ON(index > limit); sg_set_buf(&sg[index++], data, s); count -= s; data += s; - BUG_ON(index > limit); } return index-start; @@ -212,7 +212,7 @@ static int p9_virtio_cancel(struct p9_client *client, struct p9_req_t *req) * this takes a list of pages. * @sg: scatter/gather list to pack into * @start: which segment of the sg_list to start at - * @**pdata: a list of pages to add into sg. + * @pdata: a list of pages to add into sg. * @nr_pages: number of pages to pack into the scatter/gather list * @data: data to pack into scatter/gather list * @count: amount of data to pack into the scatter/gather list |