From: Oded Gabbay <oded.gabbay@gmail.com>
To: linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org
Cc: Tomer Tayar <ttayar@habana.ai>
Subject: [PATCH 1/2] habanalabs: initialize variable to default value
Date: Mon, 1 Jun 2020 09:56:47 +0300 [thread overview]
Message-ID: <20200601065648.8775-1-oded.gabbay@gmail.com> (raw)
From: Tomer Tayar <ttayar@habana.ai>
Fix the following smatch error in unmap_device_va():
error: uninitialized symbol 'rc'.
Signed-off-by: Tomer Tayar <ttayar@habana.ai>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
---
drivers/misc/habanalabs/memory.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/misc/habanalabs/memory.c b/drivers/misc/habanalabs/memory.c
index 4b8eed1ca513..47da84a17719 100644
--- a/drivers/misc/habanalabs/memory.c
+++ b/drivers/misc/habanalabs/memory.c
@@ -1023,7 +1023,7 @@ static int unmap_device_va(struct hl_ctx *ctx, u64 vaddr, bool ctx_free)
struct hl_va_range *va_range;
enum vm_type_t *vm_type;
bool is_userptr;
- int rc;
+ int rc = 0;
/* protect from double entrance */
mutex_lock(&ctx->mem_hash_lock);
--
2.17.1
next reply other threads:[~2020-06-01 7:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-01 6:56 Oded Gabbay [this message]
2020-06-01 6:56 ` [PATCH 2/2] habanalabs: correctly cast u64 to void* Oded Gabbay
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200601065648.8775-1-oded.gabbay@gmail.com \
--to=oded.gabbay@gmail.com \
--cc=gregkh@linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=ttayar@habana.ai \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox