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gpu: nvgpu: MISRA 14.4 err/ret/status as boolean

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MISRA rule 14.4 doesn't allow the usage of integer types as booleans
in the controlling expression of an if statement or an iteration
statement.

Fix violations where the integer variables err, ret, status are used
as booleans in the controlling expression of if and loop statements.

JIRA NVGPU-1019

Change-Id: Ia2ec5f1db3c7a1884efe5ba7b8b4d9ebbd021734
Signed-off-by: Amurthyreddy <amurthyreddy@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1921373
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Amurthyreddy
2018-10-08 13:35:15 +05:30
committed by mobile promotions
parent bc379d5eed
commit 88d21daedb
24 changed files with 118 additions and 118 deletions
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4
drivers/gpu/nvgpu/common/sync/channel_sync.c
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@@ -539,7 +539,7 @@ static int channel_sync_semaphore_incr_common(
incr_cmd_size = c->g->ops.fifo.get_sema_incr_cmd_size();
err = gk20a_channel_alloc_priv_cmdbuf(c, incr_cmd_size, incr_cmd);
if (err) {
if (err != 0) {
nvgpu_err(c->g,
"not enough priv cmd buffer space");
goto clean_up_sema;
@@ -552,7 +552,7 @@ static int channel_sync_semaphore_incr_common(
err = nvgpu_os_fence_sema_create(&os_fence, c,
semaphore);
if (err) {
if (err != 0) {
goto clean_up_sema;
}
}