[PATCH 3/4] drm/dp: Replace six seq_printf() calls by seq_puts() in drm_dp_mst_dump_topology()

SF Markus Elfring
2017-05-01T16:48:32Z

Date: Mon, 1 May 2017 17:23:24 +0200

Strings which did not contain data format specifications should be put
into a sequence. Thus use the corresponding function "seq_puts".

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 | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 2ddcb3d2f65a..bcc76f15f1ce 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -2837,27 +2837,27 @@ void drm_dp_mst_dump_topology(struct seq_file *m,
bool bret;
int ret;
ret = drm_dp_dpcd_read(mgr->aux, DP_DPCD_REV, buf, DP_RECEIVER_CAP_SIZE);
- seq_printf(m, "dpcd: ");
+ seq_puts(m, "dpcd: ");
for (i = 0; i < DP_RECEIVER_CAP_SIZE; i++)
seq_printf(m, "%02x ", buf[i]);
seq_putc(m, '\n');
ret = drm_dp_dpcd_read(mgr->aux, DP_FAUX_CAP, buf, 2);
- seq_printf(m, "faux/mst: ");
+ seq_puts(m, "faux/mst: ");
for (i = 0; i < 2; i++)
seq_printf(m, "%02x ", buf[i]);
seq_putc(m, '\n');
ret = drm_dp_dpcd_read(mgr->aux, DP_MSTM_CTRL, buf, 1);
- seq_printf(m, "mst ctrl: ");
+ seq_puts(m, "mst ctrl: ");
for (i = 0; i < 1; i++)
seq_printf(m, "%02x ", buf[i]);
seq_putc(m, '\n');

/* dump the standard OUI branch header */
ret = drm_dp_dpcd_read(mgr->aux, DP_BRANCH_OUI, buf, DP_BRANCH_OUI_HEADER_SIZE);
- seq_printf(m, "branch oui: ");
+ seq_puts(m, "branch oui: ");
for (i = 0; i < 0x3; i++)
seq_printf(m, "%02x", buf[i]);
- seq_printf(m, " devid: ");
+ seq_puts(m, " devid: ");
for (i = 0x3; i < 0x8 && buf[i]; i++)
seq_printf(m, "%c", buf[i]);

@@ -2865,7 +2865,7 @@ void drm_dp_mst_dump_topology(struct seq_file *m,
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: ");
+ seq_puts(m, "payload table: ");
for (i = 0; i < 63; i++)
seq_printf(m, "%02x ", buf[i]);
seq_putc(m, '\n');
--
2.12.2