From: Julien Grall Date: Thu, 29 Oct 2015 11:23:34 +0000 (+0100) Subject: common/memory: avoid to shadow the variable "d" in do_memory_op X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=4c09af65a9afeabd381b132a21dd8eaeee7e8437;p=people%2Fliuw%2Flibxenctrl-split%2Fxen.git common/memory: avoid to shadow the variable "d" in do_memory_op The variable "d" is declared multiple times within do_memory_op. The subsequent declaration are not useful because the top one is never used. So drop them. Signed-off-by: Julien Grall Reviewed-by: Andrew Cooper --- diff --git a/xen/common/memory.c b/xen/common/memory.c index 23f90c66fa..a3bffb7a21 100644 --- a/xen/common/memory.c +++ b/xen/common/memory.c @@ -961,7 +961,6 @@ long do_memory_op(unsigned long cmd, XEN_GUEST_HANDLE_PARAM(void) arg) case XENMEM_add_to_physmap_batch: { struct xen_add_to_physmap_batch xatpb; - struct domain *d; BUILD_BUG_ON((typeof(xatpb.size))-1 > (UINT_MAX >> MEMOP_EXTENT_SHIFT)); @@ -1007,7 +1006,6 @@ long do_memory_op(unsigned long cmd, XEN_GUEST_HANDLE_PARAM(void) arg) { struct xen_remove_from_physmap xrfp; struct page_info *page; - struct domain *d; if ( unlikely(start_extent) ) return -ENOSYS; @@ -1076,7 +1074,6 @@ long do_memory_op(unsigned long cmd, XEN_GUEST_HANDLE_PARAM(void) arg) case XENMEM_get_vnumainfo: { struct xen_vnuma_topology_info topology; - struct domain *d; unsigned int dom_vnodes, dom_vranges, dom_vcpus; struct vnuma_info tmp;