leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

KVM: s390: pci: Fix allocation size of aift kzdev elements

Browse Source 
The 'kzdev' field of struct 'zpci_aift' is an array of pointers to
'kvm_zdev' structs. Allocate the proper size accordingly.

Reported by Coccinelle:
  WARNING: Use correct pointer type argument for sizeof

Fixes: 98b1d33dac ("KVM: s390: pci: do initial setup for AEN interpretation")
Signed-off-by: Rafael Mendonca <rafaelmendsr@gmail.com>
Reviewed-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Link: https://lore.kernel.org/r/20221026013234.960859-1-rafaelmendsr@gmail.com
Message-Id: <20221026013234.960859-1-rafaelmendsr@gmail.com>
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
This commit is contained in:
Rafael Mendonca 2022-10-25 22:32:33 -03:00 committed by Janosch Frank
parent 6973091d1b
commit b6662e3777
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/s390/kvm/pci.c
View File

@ -126,7 +126,7 @@ int kvm_s390_pci_aen_init(u8 nisc)
return -EPERM;
mutex_lock(&aift->aift_lock);
aift->kzdev = kcalloc(ZPCI_NR_DEVICES, sizeof(struct kvm_zdev),
aift->kzdev = kcalloc(ZPCI_NR_DEVICES, sizeof(struct kvm_zdev *),
GFP_KERNEL);
if (!aift->kzdev) {
rc = -ENOMEM;