From: Fuad Tabba <tabba@google.com>
To: kvm@vger.kernel.org
Cc: julien.thierry.kdev@gmail.com, andre.przywara@arm.com,
alexandru.elisei@arm.com, will@kernel.org, tabba@google.com
Subject: [PATCH kvmtool v1 01/17] Initialize the return value in kvm__for_each_mem_bank()
Date: Tue, 15 Nov 2022 11:15:33 +0000 [thread overview]
Message-ID: <20221115111549.2784927-2-tabba@google.com> (raw)
In-Reply-To: <20221115111549.2784927-1-tabba@google.com>
If none of the bank types match, the function would return an
uninitialized value.
Signed-off-by: Fuad Tabba <tabba@google.com>
---
kvm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kvm.c b/kvm.c
index 42b8812..78bc0d8 100644
--- a/kvm.c
+++ b/kvm.c
@@ -387,7 +387,7 @@ int kvm__for_each_mem_bank(struct kvm *kvm, enum kvm_mem_type type,
int (*fun)(struct kvm *kvm, struct kvm_mem_bank *bank, void *data),
void *data)
{
- int ret;
+ int ret = 0;
struct kvm_mem_bank *bank;
list_for_each_entry(bank, &kvm->mem_banks, list) {
--
2.38.1.431.g37b22c650d-goog
next prev parent reply other threads:[~2022-11-15 11:16 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-15 11:15 [PATCH kvmtool v1 00/17] Use memfd for guest vm memory allocation Fuad Tabba
2022-11-15 11:15 ` Fuad Tabba [this message]
2022-11-15 11:59 ` [PATCH kvmtool v1 01/17] Initialize the return value in kvm__for_each_mem_bank() Andre Przywara
2022-11-23 16:08 ` Alexandru Elisei
2022-11-23 17:43 ` Fuad Tabba
2022-11-15 11:15 ` [PATCH kvmtool v1 02/17] Make mmap_hugetlbfs() static Fuad Tabba
2022-11-15 17:58 ` Andre Przywara
2022-11-15 11:15 ` [PATCH kvmtool v1 03/17] Rename parameter in mmap_anon_or_hugetlbfs() Fuad Tabba
2022-11-23 16:40 ` Alexandru Elisei
2022-11-23 17:44 ` Fuad Tabba
2022-11-15 11:15 ` [PATCH kvmtool v1 04/17] Add hostmem va to debug print Fuad Tabba
2022-11-15 11:15 ` [PATCH kvmtool v1 05/17] Factor out getting the hugetlb block size Fuad Tabba
2022-11-15 11:15 ` [PATCH kvmtool v1 06/17] Use memfd for hugetlbfs when allocating guest ram Fuad Tabba
2022-11-24 10:19 ` Alexandru Elisei
2022-11-24 10:45 ` Fuad Tabba
2022-11-15 11:15 ` [PATCH kvmtool v1 07/17] Make blk_size a parameter and pass it to mmap_hugetlbfs() Fuad Tabba
2022-11-15 11:15 ` [PATCH kvmtool v1 08/17] Use memfd for all guest ram allocations Fuad Tabba
2022-11-24 11:01 ` Alexandru Elisei
2022-11-24 15:19 ` Fuad Tabba
2022-11-24 17:14 ` Alexandru Elisei
2022-11-25 10:43 ` Alexandru Elisei
2022-11-25 10:58 ` Fuad Tabba
2022-11-25 10:44 ` Fuad Tabba
2022-11-25 11:31 ` Alexandru Elisei
2022-11-28 8:49 ` Fuad Tabba
2022-11-29 18:09 ` Alexandru Elisei
2022-11-30 17:54 ` Fuad Tabba
2022-11-15 11:15 ` [PATCH kvmtool v1 09/17] Allocate pvtime memory with memfd Fuad Tabba
2022-11-15 11:15 ` [PATCH kvmtool v1 10/17] Allocate vesa " Fuad Tabba
2022-11-15 11:15 ` [PATCH kvmtool v1 11/17] Add a function that allocates aligned memory if specified Fuad Tabba
2022-11-15 11:15 ` [PATCH kvmtool v1 12/17] Use new function to align memory Fuad Tabba
2022-11-15 11:15 ` [PATCH kvmtool v1 13/17] Remove struct fields and code used for alignment Fuad Tabba
2022-11-15 11:15 ` [PATCH kvmtool v1 14/17] Replace kvm_arch_delete_ram with kvm_delete_ram Fuad Tabba
2022-11-15 11:15 ` [PATCH kvmtool v1 15/17] Remove no-longer unused macro Fuad Tabba
2022-11-15 11:15 ` [PATCH kvmtool v1 16/17] Factor out set_user_memory_region code Fuad Tabba
2022-11-15 11:15 ` [PATCH kvmtool v1 17/17] Pass the memory file descriptor and offset when registering ram Fuad Tabba
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