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authorMarkus Elfring <elfring@users.sourceforge.net>2017-06-04 21:50:55 +0300
committerStefano Stabellini <sstabellini@kernel.org>2017-06-05 20:36:36 +0300
commit031229b862f13ee5af8e1b06af258614f94dcbcd (patch)
treecc6948dcbc62a058498cee3b5f84c721de747fc3 /arch/arm/xen/p2m.c
parent3c2993b8c6143d8a5793746a54eba8f86f95240f (diff)
downloadlinux-031229b862f13ee5af8e1b06af258614f94dcbcd.tar.xz
arm/xen: Improve a size determination in __set_phys_to_machine_multi()
Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Diffstat (limited to 'arch/arm/xen/p2m.c')
-rw-r--r--arch/arm/xen/p2m.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/xen/p2m.c b/arch/arm/xen/p2m.c
index 0ed01f2d5ee4..11e78432b663 100644
--- a/arch/arm/xen/p2m.c
+++ b/arch/arm/xen/p2m.c
@@ -144,7 +144,7 @@ bool __set_phys_to_machine_multi(unsigned long pfn,
return true;
}
- p2m_entry = kzalloc(sizeof(struct xen_p2m_entry), GFP_NOWAIT);
+ p2m_entry = kzalloc(sizeof(*p2m_entry), GFP_NOWAIT);
if (!p2m_entry) {
pr_warn("cannot allocate xen_p2m_entry\n");
return false;