From 0a7c8ef6e220b5f8fff4f2cb0af630255a2a6a58 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Wed, 22 Feb 2006 17:01:00 +0000
Subject: Patch from Denis Vlasenko to constify things and fix a few typos.

---
 miscutils/devfsd.c | 69 +++++++++++++++++++++++++++++-------------------------
 miscutils/hdparm.c |  4 +++-
 2 files changed, 40 insertions(+), 33 deletions(-)

(limited to 'miscutils')

diff --git a/miscutils/devfsd.c b/miscutils/devfsd.c
index fd5f54763..f99a94628 100644
--- a/miscutils/devfsd.c
+++ b/miscutils/devfsd.c
@@ -606,17 +606,18 @@ static void process_config_line (const char *line, unsigned long *event_mask)
 	char name[STRING_LENGTH];
 	char * msg="";
 	char *ptr;
+	int i;
 
 	/* !!!! Only Uppercase Keywords in devsfd.conf */
-	const char *options[] = {	"CLEAR_CONFIG", "INCLUDE", "OPTIONAL_INCLUDE", "RESTORE",
-								"PERMISSIONS", "MODLOAD", "EXECUTE", "COPY", "IGNORE",
-								"MKOLDCOMPAT", "MKNEWCOMPAT","RMOLDCOMPAT", "RMNEWCOMPAT", 0 };
-
-	int i;
+	static const char *const options[] = {
+		"CLEAR_CONFIG", "INCLUDE", "OPTIONAL_INCLUDE",
+		"RESTORE", "PERMISSIONS", "MODLOAD", "EXECUTE",
+		"COPY", "IGNORE", "MKOLDCOMPAT", "MKNEWCOMPAT",
+		"RMOLDCOMPAT", "RMNEWCOMPAT", 0
+	};
 
 	debug_msg_logger(LOG_INFO, __FUNCTION__);
 
-
 	for (count = 0; count < MAX_ARGS; ++count) p[count][0] = '\0';
 	num_args = sscanf (line, "%s %s %s %s %s %s %s %s %s %s",
 			when, name, what,
@@ -678,7 +679,7 @@ static void process_config_line (const char *line, unsigned long *event_mask)
 			if ( ( ptr = strchr (p[0], '.') ) == NULL )
 			{
 				msg="UID.GID";
-				goto process_config_line_err; /*"missing '.' in UID.GID */
+				goto process_config_line_err; /*"missing '.' in UID.GID"*/
 			}
 
 			*ptr++ = '\0';
@@ -993,17 +994,19 @@ static void action_compat (const struct devfsd_notify_struct *info, unsigned int
 	unsigned int i;
 	char rewind_;
 	/* 1 to 5  "scsi/" , 6 to 9 "ide/host" */
-	const char *fmt[] = {	NULL ,
-							"sg/c%db%dt%du%d",			/* scsi/generic */
-							"sd/c%db%dt%du%d",			/* scsi/disc */
-							"sr/c%db%dt%du%d",			/* scsi/cd */
-							"sd/c%db%dt%du%dp%d",		/* scsi/part */
-							"st/c%db%dt%du%dm%d%c",		/* scsi/mt */
-							"ide/hd/c%db%dt%du%d",		/* ide/host/disc */
-							"ide/cd/c%db%dt%du%d",		/* ide/host/cd */
-							"ide/hd/c%db%dt%du%dp%d",	/* ide/host/part */
-							"ide/mt/c%db%dt%du%d%s",	/* ide/host/mt */
-							NULL };
+	static const char *const fmt[] = {
+		NULL ,
+		"sg/c%db%dt%du%d",		/* scsi/generic */
+		"sd/c%db%dt%du%d",		/* scsi/disc */
+		"sr/c%db%dt%du%d",		/* scsi/cd */
+		"sd/c%db%dt%du%dp%d",		/* scsi/part */
+		"st/c%db%dt%du%dm%d%c",		/* scsi/mt */
+		"ide/hd/c%db%dt%du%d",		/* ide/host/disc */
+		"ide/cd/c%db%dt%du%d",		/* ide/host/cd */
+		"ide/hd/c%db%dt%du%dp%d",	/* ide/host/part */
+		"ide/mt/c%db%dt%du%d%s",	/* ide/host/mt */
+		NULL
+	};
 
 	/*  First construct compatibility name  */
 	switch (action)
@@ -1596,20 +1599,22 @@ const char *get_old_name (const char *devname, unsigned int namelen,
 	const char *pty2;
 	size_t len;
 	/* 1 to 5  "scsi/" , 6 to 9 "ide/host", 10 sbp/, 11 vcc/, 12 pty/ */
-	const char *fmt[] = {	NULL ,
-							"sg%u",			/* scsi/generic */
-							NULL,			/* scsi/disc */
-							"sr%u",			/* scsi/cd */
-							NULL,			/* scsi/part */
-							"nst%u%c",		/* scsi/mt */
-							"hd%c"	,		/* ide/host/disc */
-							"hd%c"	,		/* ide/host/cd */
-							"hd%c%s",		/* ide/host/part */
-							"%sht%d",		/* ide/host/mt */
-							"sbpcd%u",		/* sbp/ */
-							"vcs%s",		/* vcc/ */
-							"%cty%c%c",		/* pty/ */
-							NULL };
+	static const char *const fmt[] = {
+		NULL ,
+		"sg%u",			/* scsi/generic */
+		NULL,			/* scsi/disc */
+		"sr%u",			/* scsi/cd */
+		NULL,			/* scsi/part */
+		"nst%u%c",		/* scsi/mt */
+		"hd%c"	,		/* ide/host/disc */
+		"hd%c"	,		/* ide/host/cd */
+		"hd%c%s",		/* ide/host/part */
+		"%sht%d",		/* ide/host/mt */
+		"sbpcd%u",		/* sbp/ */
+		"vcs%s",		/* vcc/ */
+		"%cty%c%c",		/* pty/ */
+		NULL
+	};
 
 	debug_msg_logger(LOG_INFO, __FUNCTION__);
 
diff --git a/miscutils/hdparm.c b/miscutils/hdparm.c
index 750cb499b..e733c9172 100644
--- a/miscutils/hdparm.c
+++ b/miscutils/hdparm.c
@@ -1305,10 +1305,12 @@ static const char * const BuffType[]	= {"unknown", "1Sect", "DualPort", "DualPor
 static void dump_identity (const struct hd_driveid *id)
 {
 	int i;
-	char pmodes[64] = {0,}, dmodes[128]={0,}, umodes[128]={0,};
+	char pmodes[64], dmodes[128], umodes[128];
 	const unsigned short int *id_regs= (const void*) id;
 	unsigned long capacity;
 
+	pmodes[0] = dmodes[0] = umodes[0] = '\0';
+
 	printf("\n Model=%.40s, FwRev=%.8s, SerialNo=%.20s\n Config={",
 				id->model, id->fw_rev, id->serial_no);
 	for (i=0; i<=15; i++)
-- 
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