From: GUO Zihua guozihua@huawei.com
[ Upstream commit 6854fadbeee10891ed74246bdc05031906b6c8cf ]
Cleanup hardcoded header sizes to use P9_HDRSZ instead of '7'
Link: https://lkml.kernel.org/r/20221117091159.31533-4-guozihua@huawei.com Signed-off-by: GUO Zihua guozihua@huawei.com Reviewed-by: Christian Schoenebeck linux_oss@crudebyte.com [Dominique: commit message adjusted to make sense after offset size adjustment got removed] Signed-off-by: Dominique Martinet asmadeus@codewreck.org Signed-off-by: Sasha Levin sashal@kernel.org --- net/9p/trans_fd.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c index a8c1f742148c..738d28917de8 100644 --- a/net/9p/trans_fd.c +++ b/net/9p/trans_fd.c @@ -122,7 +122,7 @@ struct p9_conn { struct list_head unsent_req_list; struct p9_req_t *rreq; struct p9_req_t *wreq; - char tmp_buf[7]; + char tmp_buf[P9_HDRSZ]; struct p9_fcall rc; int wpos; int wsize; @@ -293,7 +293,7 @@ static void p9_read_work(struct work_struct *work) if (!m->rc.sdata) { m->rc.sdata = m->tmp_buf; m->rc.offset = 0; - m->rc.capacity = 7; /* start by reading header */ + m->rc.capacity = P9_HDRSZ; /* start by reading header */ }
clear_bit(Rpending, &m->wsched); @@ -316,7 +316,7 @@ static void p9_read_work(struct work_struct *work) p9_debug(P9_DEBUG_TRANS, "got new header\n");
/* Header size */ - m->rc.size = 7; + m->rc.size = P9_HDRSZ; err = p9_parse_header(&m->rc, &m->rc.size, NULL, NULL, 0); if (err) { p9_debug(P9_DEBUG_ERROR,