YueHaibing 62ade1bed2 tee: optee: Fix unsigned comparison with less than zero ... The return from the call to tee_client_invoke_func can be a negative error code however this is being assigned to an unsigned variable 'ret' hence the check is always false. Fix this by making 'ret' an int. Detected by Coccinelle ("Unsigned expression compared with zero: ret < 0") Fixes: c3fa24af92 ("tee: optee: add TEE bus device enumeration support") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Sumit Garg <sumit.garg@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>		2019-02-20 17:57:47 +01:00
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call.c	This pull request updates the previous tee-drv-dynamic-shm-for-v4.16 pull	2018-01-11 18:05:06 -08:00
core.c	tee: optee: add TEE bus device enumeration support	2019-02-01 15:12:46 +01:00
device.c	tee: optee: Fix unsigned comparison with less than zero	2019-02-20 17:57:47 +01:00
Kconfig	tee: optee: making OPTEE_SHM_NUM_PRIV_PAGES configurable via Kconfig	2018-06-20 11:20:36 +02:00
Makefile	tee: optee: add TEE bus device enumeration support	2019-02-01 15:12:46 +01:00
optee_msg.h	tee: optee: Update protocol definitions	2017-12-15 13:32:31 +01:00
optee_private.h	tee: optee: add TEE bus device enumeration support	2019-02-01 15:12:46 +01:00
optee_smc.h	tee: optee: GET_OS_REVISION: document a2 as a build identifier	2018-03-06 11:03:55 +01:00
rpc.c	tee: replace getnstimeofday64() with ktime_get_real_ts64()	2018-06-19 16:37:14 +02:00
shm_pool.c	tee: optee: add optee-specific shared pool implementation	2017-12-15 13:36:17 +01:00
shm_pool.h	tee: optee: add optee-specific shared pool implementation	2017-12-15 13:36:17 +01:00
supp.c	tee: add supp_nowait flag in tee_context struct	2019-02-01 15:12:46 +01:00