Commit 81a94b27 authored by Namjae Jeon's avatar Namjae Jeon Committed by Steve French
Browse files

ksmbd: use kvzalloc instead of kvmalloc 



Use kvzalloc instead of kvmalloc.

Reported-by: default avatarkernel test robot <lkp@intel.com>
Signed-off-by: default avatarNamjae Jeon <linkinjeon@kernel.org>
Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
parent ccb5889a

fs/smb/server/smb2pdu.c

+4 −4
Original line number Diff line number Diff line
@@ -543,7 +543,7 @@ int smb2_allocate_rsp_buf(struct ksmbd_work *work) 
	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;
@@ -6094,7 +6094,7 @@ static noinline int smb2_read_pipe(struct ksmbd_work *work) 
		}



		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;
@@ -6246,7 +6246,7 @@ 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;
@@ -6395,7 +6395,7 @@ static ssize_t smb2_write_rdma_channel(struct ksmbd_work *work, 
	int ret;

	ssize_t nbytes;



	data_buf = kvmalloc(length, GFP_KERNEL | __GFP_ZERO);

	data_buf = kvzalloc(length, GFP_KERNEL);

	if (!data_buf)

		return -ENOMEM;

fs/smb/server/transport_ipc.c

+2 −2
Original line number Diff line number Diff line
@@ -229,7 +229,7 @@ static struct ksmbd_ipc_msg *ipc_msg_alloc(size_t sz) 
	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;
@@ -268,7 +268,7 @@ static int handle_response(int type, void *payload, size_t sz) 
			       entry->type + 1, type);

		}



		entry->response = kvmalloc(sz, GFP_KERNEL | __GFP_ZERO);

		entry->response = kvzalloc(sz, GFP_KERNEL);

		if (!entry->response) {

			ret = -ENOMEM;

			break;

fs/smb/server/vfs.c

+2 −2
Original line number Diff line number Diff line
@@ -436,7 +436,7 @@ static int ksmbd_vfs_stream_write(struct ksmbd_file *fp, char *buf, loff_t *pos, 
	}



	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 dentry *dentry, char **list) 
	if (size <= 0)

		return size;



	vlist = kvmalloc(size, GFP_KERNEL | __GFP_ZERO);

	vlist = kvzalloc(size, GFP_KERNEL);

	if (!vlist)

		return -ENOMEM;