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-rw-r--r--libc/inet/rpc/auth_unix.c3
-rw-r--r--libc/inet/rpc/getrpcent.c9
-rw-r--r--libc/inet/rpc/rcmd.c11
3 files changed, 7 insertions, 16 deletions
diff --git a/libc/inet/rpc/auth_unix.c b/libc/inet/rpc/auth_unix.c
index 8015e4f61..0654b51c1 100644
--- a/libc/inet/rpc/auth_unix.c
+++ b/libc/inet/rpc/auth_unix.c
@@ -212,8 +212,7 @@ authunix_create_default (void)
list of groups to NGRPS members since the code in
authuxprot.c transforms a fixed array. Grrr. */
ret_auth = authunix_create (machname, uid, gid, MIN (NGRPS, len), gids);
- if (gids)
- free (gids);
+ free (gids);
return ret_auth;
}
libc_hidden_def(authunix_create_default)
diff --git a/libc/inet/rpc/getrpcent.c b/libc/inet/rpc/getrpcent.c
index 7b9b93758..186bd130f 100644
--- a/libc/inet/rpc/getrpcent.c
+++ b/libc/inet/rpc/getrpcent.c
@@ -93,10 +93,8 @@ void endrpcent(void)
return;
if (d->stayopen)
return;
- if (d->current) {
- free(d->current);
- d->current = NULL;
- }
+ free(d->current);
+ d->current = NULL;
if (d->rpcf) {
fclose(d->rpcf);
d->rpcf = NULL;
@@ -115,8 +113,7 @@ void setrpcent(int f)
d->rpcf = fopen(RPCDB, "r");
else
rewind(d->rpcf);
- if (d->current)
- free(d->current);
+ free(d->current);
d->current = NULL;
d->stayopen |= f;
}
diff --git a/libc/inet/rpc/rcmd.c b/libc/inet/rpc/rcmd.c
index 47b92751b..6a9b437bf 100644
--- a/libc/inet/rpc/rcmd.c
+++ b/libc/inet/rpc/rcmd.c
@@ -197,9 +197,7 @@ int rcmd(ahost, rport, locuser, remuser, cmd, fd2p)
#ifdef __ARCH_USE_MMU__
tmphstbuf = alloca (hstbuflen);
#else
- if (tmphstbuf) {
- free(tmphstbuf);
- }
+ free(tmphstbuf);
tmphstbuf = malloc (hstbuflen);
#endif
}
@@ -411,9 +409,7 @@ int ruserok(rhost, superuser, ruser, luser)
#ifdef __ARCH_USE_MMU__
buffer = alloca (buflen);
#else
- if (buffer) {
- free(buffer);
- }
+ free(buffer);
buffer = malloc (buflen);
#endif
}
@@ -780,8 +776,7 @@ __ivaliduser2(hostf, raddr, luser, ruser, rhost)
}
}
- if (buf != NULL)
- free (buf);
+ free (buf);
return retval;
}