diff options
| author | Rex Nie <[email protected]> | 2024-11-12 15:20:22 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2024-11-13 06:06:41 +0000 |
| commit | fa518772fb63e201207bcdab7ea108198dc15f3c (patch) | |
| tree | 51c053accd3bbcc0b5a56198ed6fb018c1edda83 /drivers/usb/core/devio.c | |
| parent | usb: typec: fix potential array underflow in ucsi_ccg_sync_control() (diff) | |
| download | kernel-fa518772fb63e201207bcdab7ea108198dc15f3c.tar.gz kernel-fa518772fb63e201207bcdab7ea108198dc15f3c.zip | |
USB: core: remove dead code in do_proc_bulk()
Since len1 is unsigned int, len1 < 0 always false. Remove it keep code
simple.
Signed-off-by: Rex Nie <[email protected]>
Rule: add
Link: https://lore.kernel.org/stable/20241108094255.2133-1-rex.nie%40jaguarmicro.com
Acked-by: Alan Stern <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/usb/core/devio.c')
| -rw-r--r-- | drivers/usb/core/devio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index 5363468a282f..f6ce6e26e0d4 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -1298,7 +1298,7 @@ static int do_proc_bulk(struct usb_dev_state *ps, return ret; len1 = bulk->len; - if (len1 < 0 || len1 >= (INT_MAX - sizeof(struct urb))) + if (len1 >= (INT_MAX - sizeof(struct urb))) return -EINVAL; if (bulk->ep & USB_DIR_IN) |