remove some unnecessary casts of arguments to realloc()

These parameters implicitly coerce to void* with no casting required.

diff --git a/lib/pathplan/route.c b/lib/pathplan/route.c
index 14ddaccc0453a47ea134fc4686f992602d3066b1..12a32ad64076e24f121bd908cf1c773feace3f43 100644 (file)
--- a/lib/pathplan/route.c
+++ b/lib/pathplan/route.c
@@ -524,7 +524,7 @@ static void growops(int newopn)
            longjmp(jbuf,1);
        }
     } else {
-       if (!(ops = realloc((void *) ops, POINTSIZE * newopn))) {
+       if (!(ops = realloc(ops, POINTSIZE * newopn))) {
            prerror("cannot realloc ops");
            longjmp(jbuf,1);
        }

diff --git a/lib/pathplan/shortest.c b/lib/pathplan/shortest.c
index 63603b45f2a1346fdec7e8195ecc443a099c5327..e679972fcdd308c112cfd231e9bcfbf13f630b24 100644 (file)
--- a/lib/pathplan/shortest.c
+++ b/lib/pathplan/shortest.c
@@ -522,11 +522,11 @@ static void growpnls(int newpnln)
            longjmp(jbuf,1);
        }
     } else {
-       if (!(pnls = realloc((void *) pnls, POINTNLINKSIZE * newpnln))) {
+       if (!(pnls = realloc(pnls, POINTNLINKSIZE * newpnln))) {
            prerror("cannot realloc pnls");
            longjmp(jbuf,1);
        }
-       if (!(pnlps = realloc((void *) pnlps, POINTNLINKPSIZE * newpnln))) {
+       if (!(pnlps = realloc(pnlps, POINTNLINKPSIZE * newpnln))) {
            prerror("cannot realloc pnlps");
            longjmp(jbuf,1);
        }
@@ -544,7 +544,7 @@ static void growtris(int newtrin)
            longjmp(jbuf,1);
        }
     } else {
-       if (!(tris = realloc((void *) tris, TRIANGLESIZE * newtrin))) {
+       if (!(tris = realloc(tris, TRIANGLESIZE * newtrin))) {
            prerror("cannot realloc tris");
            longjmp(jbuf,1);
        }
@@ -563,7 +563,7 @@ static void growdq(int newdqn)
            longjmp(jbuf,1);
        }
     } else {
-       if (!(dq.pnlps = realloc((void *) dq.pnlps, POINTNLINKPSIZE * newdqn))) {
+       if (!(dq.pnlps = realloc(dq.pnlps, POINTNLINKPSIZE * newdqn))) {
            prerror("cannot realloc dq.pnls");
            longjmp(jbuf,1);
        }

diff --git a/lib/sfio/sfexcept.c b/lib/sfio/sfexcept.c
index cb4a8702bea8f74b8e49ebfff22ff9a74656c71d..d3dfc7aace043d92cca893461b570b04eff6a4de 100644 (file)
--- a/lib/sfio/sfexcept.c
+++ b/lib/sfio/sfexcept.c
@@ -72,7 +72,7 @@ int _sfexcept(Sfio_t * f, int type, ssize_t io, Sfdisc_t * disc)
                io = SF_GRAIN;
            size = ((size + io + SF_GRAIN - 1) / SF_GRAIN) * SF_GRAIN;
            if (f->size > 0)
-               data = realloc((char *) f->data, size);
+               data = realloc(f->data, size);
            else
                data = malloc(size);
            if (!data)