afs: casting NULL is generally unnecessary

[openafs.git] / src / afsmonitor / afsmonitor.c

diff --git a/src/afsmonitor/afsmonitor.c b/src/afsmonitor/afsmonitor.c
index 0ad6d71..288a519 100644 (file)
--- a/src/afsmonitor/afsmonitor.c
+++ b/src/afsmonitor/afsmonitor.c
@@ -299,7 +299,7 @@ strcasestr(s1, s2)
     len2 = strlen(s2);
 
     if (len1 < len2)
-       return ((char *)NULL);
+       return (NULL);
 
     ptr = s1;
 
@@ -309,7 +309,7 @@ strcasestr(s1, s2)
        ptr++;
        len1--;
     }
-    return ((char *)NULL);
+    return (NULL);
 }
 #endif
 
@@ -1158,8 +1158,8 @@ parse_showEntry(char *a_line)
        /* if it is a section/group name, find it in the fs_categories[] array */
 
        found = 0;
-       if (strcasestr(arg2, "_section") != (char *)NULL
-           || strcasestr(arg2, "_group") != (char *)NULL) {
+       if (strcasestr(arg2, "_section") != NULL
+           || strcasestr(arg2, "_group") != NULL) {
            idx = 0;
            while (idx < FS_NUM_DATA_CATEGORIES) {
                sscanf(fs_categories[idx], "%s %d %d", catName, &fromIdx,
@@ -1182,7 +1182,7 @@ parse_showEntry(char *a_line)
        /* if it is a group name, read its start/end indices and fill in the
         * fs_Display_map[]. */
 
-       if (strcasestr(arg2, "_group") != (char *)NULL) {
+       if (strcasestr(arg2, "_group") != NULL) {
 
            if (fromIdx < 0 || toIdx < 0 || fromIdx > NUM_FS_STAT_ENTRIES
                || toIdx > NUM_FS_STAT_ENTRIES)
@@ -1202,7 +1202,7 @@ parse_showEntry(char *a_line)
            /* if it is a section name, get the count of number of groups in it and
             * for each group fill in the start/end indices in the fs_Display_map[] */
 
-       if (strcasestr(arg2, "_section") != (char *)NULL) {
+       if (strcasestr(arg2, "_section") != NULL) {
            /* fromIdx is actually the number of groups in thi section */
            numGroups = fromIdx;
            /* for each group in section */
@@ -1273,8 +1273,8 @@ parse_showEntry(char *a_line)
        /* if it is a section/group name, find it in the cm_categories[] array */
 
        found = 0;
-       if (strcasestr(arg2, "_section") != (char *)NULL
-           || strcasestr(arg2, "_group") != (char *)NULL) {
+       if (strcasestr(arg2, "_section") != NULL
+           || strcasestr(arg2, "_group") != NULL) {
            idx = 0;
            while (idx < CM_NUM_DATA_CATEGORIES) {
                sscanf(cm_categories[idx], "%s %d %d", catName, &fromIdx,
@@ -1297,7 +1297,7 @@ parse_showEntry(char *a_line)
        /* if it is a group name, read its start/end indices and fill in the
         * cm_Display_map[]. */
 
-       if (strcasestr(arg2, "_group") != (char *)NULL) {
+       if (strcasestr(arg2, "_group") != NULL) {
 
            if (fromIdx < 0 || toIdx < 0 || fromIdx > NUM_CM_STAT_ENTRIES
                || toIdx > NUM_CM_STAT_ENTRIES)
@@ -1317,7 +1317,7 @@ parse_showEntry(char *a_line)
            /* if it is a section name, get the count of number of groups in it and
             * for each group fill in the start/end indices in the cm_Display_map[] */
 
-       if (strcasestr(arg2, "_section") != (char *)NULL) {
+       if (strcasestr(arg2, "_section") != NULL) {
            /* fromIdx is actually the number of groups in thi section */
            numGroups = fromIdx;
            /* for each group in section */