[PATCH v2] 9p/trans_fd: remove Excess kernel-doc comment

[Randy Dunlap <rdunlap@infradead.org>]

Remove the "@req" kernel-doc description since there is not 'req'
member in the struct p9_conn.

Fixes one kernel-doc warning:
trans_fd.c:133: warning: Excess struct member 'req' description in 'p9_conn'

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Eric Van Hensbergen <ericvh@gmail.com>
Cc: Latchesar Ionkov <lucho@ionkov.net>
Cc: Dominique Martinet <asmadeus@codewreck.org>
Cc: v9fs@lists.linux.dev
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: netdev@vger.kernel.org
Reviewed-by: Simon Horman <horms@kernel.org>
---
v2: add Simon's Reviewed-by;
    rebase & resend;

 net/9p/trans_fd.c |    1 -
 1 file changed, 1 deletion(-)

diff -- a/net/9p/trans_fd.c b/net/9p/trans_fd.c
--- a/net/9p/trans_fd.c
+++ b/net/9p/trans_fd.c
@@ -95,7 +95,6 @@ struct p9_poll_wait {
  * @unsent_req_list: accounting for requests that haven't been sent
  * @rreq: read request
  * @wreq: write request
- * @req: current request being processed (if any)
  * @tmp_buf: temporary buffer to read in header
  * @rc: temporary fcall for reading current frame
  * @wpos: write position for current frame