[PATCH 2/4] drm/dp: Combine two seq_printf() calls into one call in drm_dp_mst_dump_topology()

SF Markus Elfring
2017-05-01T16:47:21Z

Date: Mon, 1 May 2017 17:15:43 +0200

Some data were put into a sequence by two separate function calls.
Print the same data by a single function call instead.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/gpu/drm/drm_dp_mst_topology.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 89fc05fa6a74..2ddcb3d2f65a 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -2861,8 +2861,8 @@ void drm_dp_mst_dump_topology(struct seq_file *m,
for (i = 0x3; i < 0x8 && buf[i]; i++)
seq_printf(m, "%c", buf[i]);

- seq_printf(m, " revision: hw: %x.%x sw: %x.%x", buf[0x9] >> 4, buf[0x9] & 0xf, buf[0xa], buf[0xb]);
- seq_printf(m, "\n");
+ seq_printf(m, " revision: hw: %x.%x sw: %x.%x\n",
+ buf[0x9] >> 4, buf[0x9] & 0xf, buf[0xa], buf[0xb]);
bret = dump_dp_payload_table(mgr, buf);
if (bret = true) {
seq_printf(m, "payload table: ");
--
2.12.2