5.15-stable review patch. If anyone has any objections, please let me know.
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From: Namjae Jeon linkinjeon@kernel.org
[ Upstream commit 81a94b27847f7d2e499415db14dd9dc7c22b19b0 ]
Use kvzalloc instead of kvmalloc.
Reported-by: kernel test robot lkp@intel.com Signed-off-by: Namjae Jeon linkinjeon@kernel.org Signed-off-by: Steve French stfrench@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- fs/ksmbd/smb2pdu.c | 8 ++++---- fs/ksmbd/transport_ipc.c | 4 ++-- fs/ksmbd/vfs.c | 4 ++-- 3 files changed, 8 insertions(+), 8 deletions(-)
--- a/fs/ksmbd/smb2pdu.c +++ b/fs/ksmbd/smb2pdu.c @@ -544,7 +544,7 @@ int smb2_allocate_rsp_buf(struct ksmbd_w if (le32_to_cpu(hdr->NextCommand) > 0) sz = large_sz;
- work->response_buf = kvmalloc(sz, GFP_KERNEL | __GFP_ZERO); + work->response_buf = kvzalloc(sz, GFP_KERNEL); if (!work->response_buf) return -ENOMEM;
@@ -6104,7 +6104,7 @@ static noinline int smb2_read_pipe(struc }
work->aux_payload_buf = - kvmalloc(rpc_resp->payload_sz, GFP_KERNEL | __GFP_ZERO); + kvmalloc(rpc_resp->payload_sz, GFP_KERNEL); if (!work->aux_payload_buf) { err = -ENOMEM; goto out; @@ -6261,7 +6261,7 @@ int smb2_read(struct ksmbd_work *work) ksmbd_debug(SMB, "filename %pD, offset %lld, len %zu\n", fp->filp, offset, length);
- work->aux_payload_buf = kvmalloc(length, GFP_KERNEL | __GFP_ZERO); + work->aux_payload_buf = kvzalloc(length, GFP_KERNEL); if (!work->aux_payload_buf) { err = -ENOMEM; goto out; @@ -6410,7 +6410,7 @@ static ssize_t smb2_write_rdma_channel(s int ret; ssize_t nbytes;
- data_buf = kvmalloc(length, GFP_KERNEL | __GFP_ZERO); + data_buf = kvzalloc(length, GFP_KERNEL); if (!data_buf) return -ENOMEM;
--- a/fs/ksmbd/transport_ipc.c +++ b/fs/ksmbd/transport_ipc.c @@ -228,7 +228,7 @@ static struct ksmbd_ipc_msg *ipc_msg_all struct ksmbd_ipc_msg *msg; size_t msg_sz = sz + sizeof(struct ksmbd_ipc_msg);
- msg = kvmalloc(msg_sz, GFP_KERNEL | __GFP_ZERO); + msg = kvzalloc(msg_sz, GFP_KERNEL); if (msg) msg->sz = sz; return msg; @@ -267,7 +267,7 @@ static int handle_response(int type, voi entry->type + 1, type); }
- entry->response = kvmalloc(sz, GFP_KERNEL | __GFP_ZERO); + entry->response = kvzalloc(sz, GFP_KERNEL); if (!entry->response) { ret = -ENOMEM; break; --- a/fs/ksmbd/vfs.c +++ b/fs/ksmbd/vfs.c @@ -436,7 +436,7 @@ static int ksmbd_vfs_stream_write(struct }
if (v_len < size) { - wbuf = kvmalloc(size, GFP_KERNEL | __GFP_ZERO); + wbuf = kvzalloc(size, GFP_KERNEL); if (!wbuf) { err = -ENOMEM; goto out; @@ -853,7 +853,7 @@ ssize_t ksmbd_vfs_listxattr(struct dentr if (size <= 0) return size;
- vlist = kvmalloc(size, GFP_KERNEL | __GFP_ZERO); + vlist = kvzalloc(size, GFP_KERNEL); if (!vlist) return -ENOMEM;