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Bluetooth: GATT: Fix attribute read return parameter type

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The read() callback of attributes returns ssize_t and not size_t. Fix
this, which also fixes a Coverity warning.

Fixes Coverity CID 197457
Fixes #14958

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Johan Hedberg 2019-03-27 23:06:15 +01:00 • committed by Johan Hedberg
commit bcc2d8f0a9
1 changed files with 1 additions and 1 deletions
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subsys/bluetooth/host/gatt.c
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@ -307,7 +307,7 @@ static u8_t gen_hash_m(const struct bt_gatt_attr *attr, void *user_data)
struct gen_hash_state *state = user_data;
struct bt_uuid_16 *u16;
u8_t data[16];
size_t len;
ssize_t len;
u16_t value;
if (attr->uuid->type != BT_UUID_TYPE_16)