From a9ee361f27e0439530387765924574e5358c8a5c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff-webhosting.net>
Date: Sat, 10 Sep 2022 15:44:41 +0200
Subject: New upstream version 1.8.19

---
 lib/ipmi_raw.c | 33 ++++++++++++++++++---------------
 1 file changed, 18 insertions(+), 15 deletions(-)

(limited to 'lib/ipmi_raw.c')

diff --git a/lib/ipmi_raw.c b/lib/ipmi_raw.c
index 92c0177..a8a42a0 100644
--- a/lib/ipmi_raw.c
+++ b/lib/ipmi_raw.c
@@ -101,11 +101,11 @@ ipmi_master_write_read(struct ipmi_intf * intf, uint8_t bus, uint8_t addr,
 	}
 
 	rsp = intf->sendrecv(intf, &req);
-	if (rsp == NULL) {
+	if (!rsp) {
 		lprintf(LOG_ERR, "I2C Master Write-Read command failed");
 		return NULL;
 	}
-	else if (rsp->ccode > 0) {
+	else if (rsp->ccode) {
 		switch (rsp->ccode) {
 		case 0x81:
 			lprintf(LOG_ERR, "I2C Master Write-Read command failed: Lost Arbitration");
@@ -145,7 +145,7 @@ ipmi_rawspd_main(struct ipmi_intf * intf, int argc, char ** argv)
 
 	memset(spd_data, 0, RAW_SPD_SIZE);
 
-	if (argc < 2 || strncmp(argv[0], "help", 4) == 0) {
+	if (argc < 2 || !strcmp(argv[0], "help")) {
 		lprintf(LOG_NOTICE, "usage: spd <i2cbus> <i2caddr> [channel] [maxread]");
 		return 0;
 	}
@@ -171,7 +171,7 @@ ipmi_rawspd_main(struct ipmi_intf * intf, int argc, char ** argv)
 	for (i = 0; i < RAW_SPD_SIZE; i+= msize) {
 		rsp = ipmi_master_write_read(intf, i2cbus, i2caddr,
 					     (uint8_t *)&i, 1, msize );
-		if (rsp == NULL) {
+		if (!rsp) {
 			lprintf(LOG_ERR, "Unable to perform I2C Master Write-Read");
 			return -1;
 		}
@@ -190,6 +190,9 @@ static void rawi2c_usage(void)
 	lprintf(LOG_NOTICE, "            chan=0 is default, bus= must be specified to use chan=");
 }
 
+#define BUS_KW "bus="
+#define CHAN_KW "chan="
+
 int
 ipmi_rawi2c_main(struct ipmi_intf * intf, int argc, char ** argv)
 {
@@ -203,25 +206,25 @@ ipmi_rawi2c_main(struct ipmi_intf * intf, int argc, char ** argv)
 	int i = 0;
 
 	/* handle bus= argument */
-	if (argc > 2 && strncmp(argv[0], "bus=", 4) == 0) {
+	if (argc > 2 && !strncmp(argv[0], BUS_KW, strlen(BUS_KW))) {
 		i = 1;
-		if (strncmp(argv[0], "bus=public", 10) == 0)
+		if (!strcmp(argv[0], BUS_KW "public"))
 			bus = 0;
-		else if (sscanf(argv[0], "bus=%u", &rbus) == 1)
+		else if (sscanf(argv[0], BUS_KW "%u", &rbus) == 1)
 			bus = ((rbus & 7) << 1) | 1;
 		else
 			bus = 0;
 
 		/* handle channel= argument
 		 * the bus= argument must be supplied first on command line */
-		if (argc > 3 && strncmp(argv[1], "chan=", 5) == 0) {
+		if (argc > 3 && !strncmp(argv[1], CHAN_KW, strlen(CHAN_KW))) {
 			i = 2;
-			if (sscanf(argv[1], "chan=%u", &rbus) == 1)
+			if (sscanf(argv[1], CHAN_KW "%u", &rbus) == 1)
 				bus |= rbus << 4;
 		}
 	}
 
-	if ((argc-i) < 2 || strncmp(argv[0], "help", 4) == 0) {
+	if ((argc - i) < 2 || !strcmp(argv[0], "help")) {
 		rawi2c_usage();
 		return 0;
 	}
@@ -259,7 +262,7 @@ ipmi_rawi2c_main(struct ipmi_intf * intf, int argc, char ** argv)
 	printbuf(wdata, wsize, "WRITE DATA");
 
 	rsp = ipmi_master_write_read(intf, bus, i2caddr, wdata, wsize, rsize);
-	if (rsp == NULL) {
+	if (!rsp) {
 		lprintf(LOG_ERR, "Unable to perform I2C Master Write-Read");
 		return -1;
 	}
@@ -322,7 +325,7 @@ ipmi_raw_main(struct ipmi_intf * intf, int argc, char ** argv)
 	int i;
 	uint8_t data[256];
 
-	if (argc == 1 && strncmp(argv[0], "help", 4) == 0) {
+	if (argc == 1 && !strcmp(argv[0], "help")) {
 		ipmi_raw_help();
 		return 0;
 	}
@@ -379,13 +382,13 @@ ipmi_raw_main(struct ipmi_intf * intf, int argc, char ** argv)
 
 	rsp = intf->sendrecv(intf, &req);
 
-	if (rsp == NULL) {
+	if (!rsp) {
 		lprintf(LOG_ERR, "Unable to send RAW command "
 			"(channel=0x%x netfn=0x%x lun=0x%x cmd=0x%x)",
 			intf->target_channel & 0x0f, req.msg.netfn, req.msg.lun, req.msg.cmd);
 		return -1;
 	}
-	if (rsp->ccode > 0) {
+	if (rsp->ccode) {
 		lprintf(LOG_ERR, "Unable to send RAW command "
 			"(channel=0x%x netfn=0x%x lun=0x%x cmd=0x%x rsp=0x%x): %s",
 			intf->target_channel & 0x0f, req.msg.netfn, req.msg.lun, req.msg.cmd, rsp->ccode,
@@ -417,7 +420,7 @@ ipmi_raw_main(struct ipmi_intf * intf, int argc, char ** argv)
  */
 int
 is_valid_param(const char *input_param, uint8_t *uchr_ptr, const char *label) {
-	if (input_param == NULL || label == NULL) {
+	if (!input_param || !label) {
 		lprintf(LOG_ERROR, "ERROR: NULL pointer passed.");
 		return (-1);
 	}
-- 
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