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drm/amdkfd: uninitialized variable in dbgdev_wave_control_set_registers()

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commit 93fce954427effee89e44a976299b15dd75b4bbc upstream.

At the end of the function we expect "status" to be zero, but it's
either -EINVAL or uninitialized.

Fixes: 788bf83db3 ('drm/amdkfd: Add wave control operation to debugger')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dan Carpenter 2016-03-11 10:51:51 +03:00 • committed by Greg Kroah-Hartman
parent 80220c4827
commit 20d948d8b6
1 changed files with 1 additions and 1 deletions
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drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c
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@ -513,7 +513,7 @@ static int dbgdev_wave_control_set_registers(
union SQ_CMD_BITS *in_reg_sq_cmd,
union GRBM_GFX_INDEX_BITS *in_reg_gfx_index)
{
int status;
int status = 0;
union SQ_CMD_BITS reg_sq_cmd;
union GRBM_GFX_INDEX_BITS reg_gfx_index;
struct HsaDbgWaveMsgAMDGen2 *pMsg;