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KVM: s390: drop out early in kvm_s390_has_irq()
authorDavid Hildenbrand <dahi@linux.vnet.ibm.com>
Wed, 6 May 2015 11:51:29 +0000 (13:51 +0200)
committerChristian Borntraeger <borntraeger@de.ibm.com>
Tue, 13 Oct 2015 13:50:33 +0000 (15:50 +0200)
commit4d32ad6becf0baf09f38707f0aff42c0f4367a99
tree50313346d33758aa7aed69daed4ae0a2a52433f2tree | snapshot
parent118b862b153190f92415ece4cb97a896929c5ab8commit | diff
KVM: s390: drop out early in kvm_s390_has_irq()

Let's get rid of the local variable and exit directly if we found
any pending interrupt. This is not only faster, but also better
readable.

Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
arch/s390/kvm/interrupt.c diff | blob | history
John Crispins staging tree