Remove casts from {c,m,re}alloc() and simplify sizeof().

MFC after:	1 week

1 files changed, 5 insertions, 5 deletions

diff --git a/usr.sbin/nscd/nscd.c b/usr.sbin/nscd/nscd.c
index 59b3c12..6b5af94 100644
--- a/usr.sbin/nscd/nscd.c
+++ b/usr.sbin/nscd/nscd.c
@@ -164,7 +164,7 @@ init_runtime_env(struct configuration *config)
 	struct runtime_env *retval;
 
 	TRACE_IN(init_runtime_env);
-	retval = (struct runtime_env *)calloc(1, sizeof(struct runtime_env));
+	retval = calloc(1, sizeof(*retval));
 	assert(retval != NULL);
 
 	retval->sockfd = socket(PF_LOCAL, SOCK_STREAM, 0);
@@ -408,7 +408,7 @@ process_socket_event(struct kevent *event_data, struct runtime_env *env,
 			if (qstate->io_buffer != NULL)
 				free(qstate->io_buffer);
 
-			qstate->io_buffer = (char *)calloc(1,
+			qstate->io_buffer = calloc(1,
 				qstate->kevent_watermark);
 			assert(qstate->io_buffer != NULL);
 
@@ -828,11 +828,11 @@ main(int argc, char *argv[])
 	}
 
 	if (s_configuration->threads_num > 1) {
-		threads = (pthread_t *)calloc(1, sizeof(pthread_t) *
+		threads = calloc(1, sizeof(*threads) *
 			s_configuration->threads_num);
 		for (i = 0; i < s_configuration->threads_num; ++i) {
-			thread_args = (struct processing_thread_args *)malloc(
-				sizeof(struct processing_thread_args));
+			thread_args = malloc(
+				sizeof(*thread_args));
 			thread_args->the_cache = s_cache;
 			thread_args->the_runtime_env = s_runtime_env;
 			thread_args->the_configuration = s_configuration;