mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-06 19:07:52 +00:00
staging: wfx: fix uninitialized variable bytes_done
The variable bytes_done is not initialized and hence the first
FIFO size check on bytes_done may be breaking prematurely from
the loop if bytes_done contains a large bogus uninitialized value.
Fix this by initializing bytes_done to zero.
Addresses-Coverity: ("Uninitialized scalar variable")
Fixes: a9408ad79f
("staging: wfx: load the firmware faster")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200706132017.487627-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
14442181d2
commit
d4e03146b0
1 changed files with 1 additions and 1 deletions
|
@ -177,7 +177,7 @@ static int wait_ncp_status(struct wfx_dev *wdev, u32 status)
|
|||
static int upload_firmware(struct wfx_dev *wdev, const u8 *data, size_t len)
|
||||
{
|
||||
int ret;
|
||||
u32 offs, bytes_done;
|
||||
u32 offs, bytes_done = 0;
|
||||
ktime_t now, start;
|
||||
|
||||
if (len % DNLD_BLOCK_SIZE) {
|
||||
|
|
Loading…
Reference in a new issue