remove unnecessary casts

[mmh] / uip / anno.c

diff --git a/uip/anno.c b/uip/anno.c
index 96b896c..66e62c5 100644 (file)
--- a/uip/anno.c
+++ b/uip/anno.c
@@ -305,7 +305,7 @@ annolist(char *file, unsigned char *comp, int number)
        }
 
        /* We'll grow this buffer as needed. */
-       field = (char *)mh_xcalloc(field_size = 256, sizeof(char));
+       field = mh_xcalloc(field_size = 256, sizeof(char));
 
        make_comp(&comp);
        length = strlen(comp); /* Convenience copy. */
@@ -325,8 +325,7 @@ annolist(char *file, unsigned char *comp, int number)
                                break;
                        }
                        if (++n >= field_size - 1) {
-                               field = (char *)mh_xrealloc(field,
-                                               field_size += 256);
+                               field = mh_xrealloc(field, field_size += 256);
                                cp = field + n - 1;
                        }
                }
@@ -459,7 +458,7 @@ dodel(int fd, unsigned char *comp, char *text, FILE *tmp, int number)
        if ((fp = fdopen(fd, "r")) == NULL) {
                adios(EX_IOERR, NULL, "unable to fdopen file.");
        }
-       field = (char *)mh_xcalloc(field_size, sizeof(char));
+       field = mh_xcalloc(field_size, sizeof(char));
 
        /*
        **  Copy lines from the input file to the temporary file
@@ -487,8 +486,7 @@ dodel(int fd, unsigned char *comp, char *text, FILE *tmp, int number)
                        }
 
                        if (++n >= field_size - 1) {
-                               field = (char *) mh_xrealloc(field,
-                                               field_size *= 2);
+                               field = mh_xrealloc(field, field_size *= 2);
                                cp = field + n - 1;
                        }
                }