From d6bb4ec32c832fb0fcc43636327e17a0724e2324 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Sun, 4 Jun 2017 21:12:36 +0200 Subject: arm/xen: Delete an error message for a failed memory allocation in __set_phys_to_machine_multi() Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf Signed-off-by: Markus Elfring Reviewed-by: Stefano Stabellini --- arch/arm/xen/p2m.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/xen/p2m.c b/arch/arm/xen/p2m.c index 11e78432b663..f5f74ac637b9 100644 --- a/arch/arm/xen/p2m.c +++ b/arch/arm/xen/p2m.c @@ -145,10 +145,9 @@ bool __set_phys_to_machine_multi(unsigned long pfn, } p2m_entry = kzalloc(sizeof(*p2m_entry), GFP_NOWAIT); - if (!p2m_entry) { - pr_warn("cannot allocate xen_p2m_entry\n"); + if (!p2m_entry) return false; - } + p2m_entry->pfn = pfn; p2m_entry->nr_pages = nr_pages; p2m_entry->mfn = mfn; -- cgit v1.2.3