staging: lustre: lnet: prefer kcalloc over kzalloc with multiply (142ad642) · Commits · 戴 / test

Use kcalloc for allocating an array instead of kzalloc with multiply. kcalloc is the preferred API. Issue reported by checkpatch.pl Signed-off-by:

drivers/staging/lustre/lnet/lnet/config.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -1146,7 +1146,7 @@ lnet_ipaddr_enumerate(__u32 **ipaddrsp)
		if (nif <= 0)
		return nif;

		ipaddrs = kzalloc(nif * sizeof(*ipaddrs), GFP_KERNEL);
		ipaddrs = kcalloc(nif, sizeof(*ipaddrs), GFP_KERNEL);
		if (!ipaddrs) {
		CERROR("Can't allocate ipaddrs[%d]\n", nif);
		lnet_ipif_free_enumeration(ifnames, nif);
		@@ -1179,7 +1179,7 @@ lnet_ipaddr_enumerate(__u32 **ipaddrsp)
		*ipaddrsp = ipaddrs;
		} else {
		if (nip > 0) {
		ipaddrs2 = kzalloc(nip * sizeof(*ipaddrs2),
		ipaddrs2 = kcalloc(nip, sizeof(*ipaddrs2),
		GFP_KERNEL);
		if (!ipaddrs2) {
		CERROR("Can't allocate ipaddrs[%d]\n", nip);