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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2018-10-01 19:44:41 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-25 15:54:31 +0100 |
| commit | d094c54945e3a0c247aa458e8322e35b8cb1cd00 (patch) | |
| tree | 1b2e0a0545abc5724b6c0b8917b1a964a0a96dce /Documentation | |
| parent | 208302af92112ff13cd47e2e6902fc365326c588 (diff) | |
mei: samples: fix a signedness bug in amt_host_if_call()
[ Upstream commit 185647813cac080453cb73a2e034a8821049f2a7 ]
"out_buf_sz" needs to be signed for the error handling to work.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/misc-devices/mei/mei-amt-version.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/misc-devices/mei/mei-amt-version.c b/Documentation/misc-devices/mei/mei-amt-version.c index 57d0d871dcf7..33e67bd1dc34 100644 --- a/Documentation/misc-devices/mei/mei-amt-version.c +++ b/Documentation/misc-devices/mei/mei-amt-version.c @@ -370,7 +370,7 @@ static uint32_t amt_host_if_call(struct amt_host_if *acmd, unsigned int expected_sz) { uint32_t in_buf_sz; - uint32_t out_buf_sz; + ssize_t out_buf_sz; ssize_t written; uint32_t status; struct amt_host_if_resp_header *msg_hdr; |