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authorMarkus Elfring <elfring@users.sourceforge.net>2017-06-04 21:21:20 +0200
committerStefano Stabellini <sstabellini@kernel.org>2017-06-05 10:38:24 -0700
commit84a0a967a44b9da6c5effff628aafa7698050574 (patch)
tree7120dca69d6e0fc0072815dd56c0c49dc6abadc8 /arch/arm/xen/p2m.c
parentd6bb4ec32c832fb0fcc43636327e17a0724e2324 (diff)
arm/xen: Adjust one function call together with a variable assignment
The script "checkpatch.pl" pointed information out like the following. ERROR: do not use assignment in if condition Thus fix the affected source code place. 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.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/xen/p2m.c b/arch/arm/xen/p2m.c
index f5f74ac637b9..e71eefa2e427 100644
--- a/arch/arm/xen/p2m.c
+++ b/arch/arm/xen/p2m.c
@@ -153,7 +153,8 @@ bool __set_phys_to_machine_multi(unsigned long pfn,
p2m_entry->mfn = mfn;
write_lock_irqsave(&p2m_lock, irqflags);
- if ((rc = xen_add_phys_to_mach_entry(p2m_entry)) < 0) {
+ rc = xen_add_phys_to_mach_entry(p2m_entry);
+ if (rc < 0) {
write_unlock_irqrestore(&p2m_lock, irqflags);
return false;
}