gdp_dbg_ctl() uses seq_printf() to display a color format name even
though there is no format string. When using -Wformat-string, gcc
reports the following warning:
drivers/gpu/drm/sti/sti_gdp.c: In function 'gdp_dbg_ctl':
drivers/gpu/drm/sti/sti_gdp.c:150:18: warning: format not a string
literal and no format arguments [-Wformat-security]
seq_printf(s, gdp_format_to_str[i].name);
^~~~~~~~~~~~~~~~~
Silence this warning by using seq_puts() instead.
Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@xxxxxxx>
---
drivers/gpu/drm/sti/sti_gdp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c
index 86279f5022c2..1bbfcf01d401 100644
--- a/drivers/gpu/drm/sti/sti_gdp.c
+++ b/drivers/gpu/drm/sti/sti_gdp.c
@@ -147,7 +147,7 @@ static void gdp_dbg_ctl(struct seq_file *s, int val)
seq_puts(s, "\tColor:");
for (i = 0; i < ARRAY_SIZE(gdp_format_to_str); i++) {
if (gdp_format_to_str[i].format == (val & 0x1F)) {
- seq_printf(s, gdp_format_to_str[i].name);
+ seq_puts(s, gdp_format_to_str[i].name);
break;
}
}
--
2.11.1
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