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From c9ab96e2e8a9fc43994c41fa1f6b772a07e90fe3 Mon Sep 17 00:00:00 2001
From: Kent Russell <kent.russell@amd.com>
Date: Tue, 28 Mar 2017 10:11:01 -0400
Subject: [PATCH 1634/4131] drm/amdkfd: Address uninitialized variable warning
While we use the pointers to these variables in pm_allocate_runlist_ib,
gcc 5 is complaining that it may be used uninitialized, so set it
explicitly to fix the warning.
Change-Id: I1b67fa1576a05b7aa5fba712f6a3959956f3bb6a
Signed-off-by: Kent Russell <kent.russell@amd.com>
---
drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c
index f7c99ad..a188ad7 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c
@@ -125,14 +125,14 @@ static int pm_create_runlist_ib(struct packet_manager *pm,
uint64_t *rl_gpu_addr,
size_t *rl_size_bytes)
{
- unsigned int alloc_size_bytes;
+ unsigned int alloc_size_bytes = 0;
unsigned int *rl_buffer, rl_wptr, i;
int retval, proccesses_mapped;
struct device_process_node *cur;
struct qcm_process_device *qpd;
struct queue *q;
struct kernel_queue *kq;
- bool is_over_subscription;
+ bool is_over_subscription = false;
BUG_ON(!pm || !queues || !rl_size_bytes || !rl_gpu_addr);
--
2.7.4
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