On Tuesday 2017-03-28 15:13, simran singhal wrote: >Some functions like kmalloc/kzalloc return NULL on failure. When NULL >represents failure, !x is commonly used. > >@@ -910,7 +910,7 @@ ip_vs_new_dest(struct ip_vs_service *svc, struct ip_vs_dest_user_kern *udest, > } > > dest = kzalloc(sizeof(struct ip_vs_dest), GFP_KERNEL); >- if (dest == NULL) >+ if (!dest) > return -ENOMEM; This kind of transformation however is not cleanup anymore, it's really bikeshedding and should be avoided. There are pro and cons for both variants, and there is not really an overwhelming number of arguments for either variant to justify the change. -- To unsubscribe from this list: send the line "unsubscribe lvs-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
