unified-sel: fix most coding style issues

Solve several issues pointed by checkpatch.pl.

Signed-off-by: Mauro Carvalho Chehab <[email protected]>

unified-sel.c

@@ -51,14 +51,17 @@ static int verify_id_log_sel(uint64_t status,
 	 * Byte 16: ID of the error detected on the PCle device that triggered this SEL record
 	 */
 
-	/* Potentially all error status bits could be set for a given PCIe device.
-	 * Therefore, iterate over all 32 bits each of cor and uncor errors
+	/*
+	 * Potentially all error status bits could be set for a given PCIe
+	 * device. Therefore, iterate over all 32 bits each of cor and uncor
+	 * errors.
 	 */
 	for (i = 0; i < 32; i++) {
 		if ((status & (1 << i)) && idarray[i]) {
-			sprintf(openbmc_ipmi_add_sel,
-				"ipmitool raw 0x0a 0x44 0x00 0x00 0xFB 0x20 0x00 0x00 0x00 0x00 0x01 0x00 0x%02x 0x%02x 0x01 0x00 0xff %s",
-				dev_fn, bus, idarray[i]);
+			snprintf(openbmc_ipmi_add_sel,
+				 sizeof(openbmc_ipmi_add_sel),
+				 "ipmitool raw 0x0a 0x44 0x00 0x00 0xFB 0x20 0x00 0x00 0x00 0x00 0x01 0x00 0x%02x 0x%02x 0x01 0x00 0xff %s",
+				 dev_fn, bus, idarray[i]);
 			if (system(openbmc_ipmi_add_sel) != 0)
 				return -1;
 		}
@@ -73,9 +76,10 @@ int openbmc_unified_sel_log(uint64_t severity, const char *dev_name, uint64_t st
 	sscanf(dev_name, "%*x:%x:%x.%x", &bus, &dev, &fn);
 	dev_fn = (((dev & 0x1f) << 3) | (fn & 0x7));
 
-	/* Use the appropriate correctable error status ID
+	/*
+	 * Use the appropriate correctable error status ID
 	 * for a given severity level
-	 * */
+	 */
 	if (severity == HW_EVENT_AER_CORRECTED) {
 		if (verify_id_log_sel(status, cor_error_ids, bus, dev_fn) < 0)
 			return -1;