X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=drivers%2Fusb%2Fgadget%2Ffunction%2Ff_fs.c;h=d2a119bb14d0f48d28c2edf320df779e52379299;hb=27f8e158ab4abb61edd03ce70561bc5c67c3e623;hp=fd2150a8db2e17c81bd9a55605556c676dea6311;hpb=ecb87a9e7a642110327d93674147823231d0ab9e;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git

diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c
index fd2150a8db2e..d2a119bb14d0 100644
--- a/drivers/usb/gadget/function/f_fs.c
+++ b/drivers/usb/gadget/function/f_fs.c
@@ -1167,11 +1167,12 @@ static ssize_t ffs_epfile_write_iter(struct kiocb *kiocb, struct iov_iter *from)
 	ffs_log("enter");
 
 	if (!is_sync_kiocb(kiocb)) {
-		p = kmalloc(sizeof(io_data), GFP_KERNEL);
+		p = kzalloc(sizeof(io_data), GFP_KERNEL);
 		if (unlikely(!p))
 			return -ENOMEM;
 		p->aio = true;
 	} else {
+		memset(p, 0, sizeof(*p));
 		p->aio = false;
 	}
 
@@ -1208,11 +1209,12 @@ static ssize_t ffs_epfile_read_iter(struct kiocb *kiocb, struct iov_iter *to)
 	ffs_log("enter");
 
 	if (!is_sync_kiocb(kiocb)) {
-		p = kmalloc(sizeof(io_data), GFP_KERNEL);
+		p = kzalloc(sizeof(io_data), GFP_KERNEL);
 		if (unlikely(!p))
 			return -ENOMEM;
 		p->aio = true;
 	} else {
+		memset(p, 0, sizeof(*p));
 		p->aio = false;
 	}