staging: greybus: tools: Remove function log_csv_error()

Remove unused function log_csv_error.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Reviewed-by: Bryan O'Donoghue <pure.logic@nexus-software.ie>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/greybus/tools/loopback_test.c b/drivers/staging/greybus/tools/loopback_test.c
index 2fa88092514d19646ed0e8e80e4444088d89b42a..cebc1d90a1800b1b4a566beefbfc2e29ae5fb74f 100644 (file)
--- a/drivers/staging/greybus/tools/loopback_test.c
+++ b/drivers/staging/greybus/tools/loopback_test.c
@@ -414,12 +414,6 @@ static int get_results(struct loopback_test *t)
        return 0;
 }
 
-void log_csv_error(int len, int err)
-{
-       fprintf(stderr, "unable to write %d bytes to csv %s\n", len,
-               strerror(err));
-}
-
 int format_output(struct loopback_test *t,
                  struct loopback_results *r,
                  const char *dev_name,