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authorMarkus Elfring <elfring@users.sourceforge.net>2017-06-04 21:12:36 +0200
committerStefano Stabellini <sstabellini@kernel.org>2017-06-05 10:38:07 -0700
commitd6bb4ec32c832fb0fcc43636327e17a0724e2324 (patch)
tree8d0dc9cbdbe5288c5dfb6e75bdda91e2cdb50e2a /arch/arm/xen
parent031229b862f13ee5af8e1b06af258614f94dcbcd (diff)
downloadlinux-d6bb4ec32c832fb0fcc43636327e17a0724e2324.tar.bz2
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 <elfring@users.sourceforge.net> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Diffstat (limited to 'arch/arm/xen')
-rw-r--r--arch/arm/xen/p2m.c5
1 files changed, 2 insertions, 3 deletions
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;