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| author | Colin Ian King <colin.king@canonical.com> | 2020-05-21 16:13:00 +0100 |
|---|---|---|
| committer | Felipe Balbi <balbi@kernel.org> | 2020-05-25 11:09:43 +0300 |
| commit | eafa80041645cd7604c4357b1a0cd4a3c81f2227 (patch) | |
| tree | 131361025f4b9c2eda5024e461bb5fc8e8b3439d /drivers/usb/cdns3/cdns3-ti.c | |
| parent | 1c0e69ae1b9f9004fd72978612ae3463791edc56 (diff) | |
| download | linux-eafa80041645cd7604c4357b1a0cd4a3c81f2227.tar.bz2 | |
usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check
Currently pointer ep is being dereferenced before it is null checked
leading to a null pointer dereference issue. Fix this by only assigning
pointer udc once ep is known to be not null. Also remove a debug
message that requires a valid udc which may not be possible at that
point.
Addresses-Coverity: ("Dereference before null check")
Fixes: 24a28e428351 ("USB: gadget driver for LPC32xx")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-ti.c')
0 files changed, 0 insertions, 0 deletions