From f83bb02cbfbf07e2505f87aa7eafddb704840992 Mon Sep 17 00:00:00 2001 From: Xavier Chapron Date: Tue, 14 Sep 2021 17:04:13 +0200 Subject: [PATCH] drivers: modem: sara-r4: Replace snprintf calls by snprintk Snprintf calls should be avoid when not necessary, instead snprintk should be used as it offers the same functionnalities at a lower cost in flash. Signed-off-by: Xavier Chapron --- drivers/modem/ublox-sara-r4.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/modem/ublox-sara-r4.c b/drivers/modem/ublox-sara-r4.c index d5aed56a49d..35b376a033f 100644 --- a/drivers/modem/ublox-sara-r4.c +++ b/drivers/modem/ublox-sara-r4.c @@ -1238,7 +1238,7 @@ restart: /* autodetect APN from IMSI */ char cmd[sizeof("AT+CGDCONT=1,\"IP\",\"\"")+MDM_APN_LENGTH]; - snprintf(cmd, sizeof(cmd), "AT+CGDCONT=1,\"IP\",\"%s\"", mdata.mdm_apn); + snprintk(cmd, sizeof(cmd), "AT+CGDCONT=1,\"IP\",\"%s\"", mdata.mdm_apn); /* setup PDP context definition */ ret = modem_cmd_send(&mctx.iface, &mctx.cmd_handler, @@ -1337,7 +1337,7 @@ restart: /* setup PDP context definition */ char cmd[sizeof("AT+UPSD=0,1,\"%s\"")+MDM_APN_LENGTH]; - snprintf(cmd, sizeof(cmd), "AT+UPSD=0,1,\"%s\"", mdata.mdm_apn); + snprintk(cmd, sizeof(cmd), "AT+UPSD=0,1,\"%s\"", mdata.mdm_apn); ret = modem_cmd_send(&mctx.iface, &mctx.cmd_handler, NULL, 0, (const char *)cmd,