From: Markus Elfring Date: Sun, 4 Jun 2017 18:50:55 +0000 (+0200) Subject: arm/xen: Improve a size determination in __set_phys_to_machine_multi() X-Git-Tag: v4.13-rc1~130^2~19 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=031229b862f13ee5af8e1b06af258614f94dcbcd;p=karo-tx-linux.git 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 Reviewed-by: Stefano Stabellini --- 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;