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(parent: 5769c77) | patch
f_mtp:Fix ptp kernel panic in factory mode
authora17671 <a17671@motorola.com>
Fri, 1 Feb 2019 05:19:09 +0000 (13:19 +0800)
committerlingsen1 <lingsen1@lenovo.com>
Sun, 7 Feb 2021 09:36:56 +0000 (17:36 +0800)
commitf85331cd92e29a04a2b980b737928b389fd2a400
tree88758b9cdba54867803d81264c3d19984e507dcetree | snapshot (tar.gz zip)
parent5769c77ed3772da001b4d58d6eefca63fa94f5bdcommit | diff
f_mtp:Fix ptp kernel panic in factory mode

cdev could be null in the switching
PTP case, check the state before reading
To fix the panic issue

Change-Id: I30471023a72457854140ae867ed3977fba834dc0
Signed-off-by: a17671 <a17671@motorola.com>
Reviewed-on: https://gerrit.mot.com/1303922
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Xiangpo Zhao <zhaoxp3@motorola.com>
Submit-Approved: Jira Key
drivers/usb/gadget/function/f_mtp.c diff | blob | blame | history