linux-kernel - [PATCH v2 1/3] VMCI: Fix the description of vmci_check_host

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Message-Id: <c181bec88aab1145d3868d61b7e52d53923f8206.1645734041.git.christophe.jaillet@wanadoo.fr>
Date:   Thu, 24 Feb 2022 21:22:17 +0100
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     Jorgen Hansen <jhansen@...are.com>, Vishnu Dasa <vdasa@...are.com>,
        Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Dmitry Torokhov <dtor@...are.com>,
        Andy King <acking@...are.com>
Cc:     linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        pv-drivers@...are.com
Subject: [PATCH v2 1/3] VMCI: Fix the description of vmci_check_host_caps()

vmci_check_host_caps() doesn't return a bool but an int.
Fix the description accordingly.

Fixes: 	782f24453536 ("VMCI: fix error handling path when registering guest driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
Acked-by: Vishnu Dasa <vdasa@...are.com>
---
v2:
   - no change
---
 drivers/misc/vmw_vmci/vmci_guest.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/misc/vmw_vmci/vmci_guest.c b/drivers/misc/vmw_vmci/vmci_guest.c
index aa61a687b3e2..1a1858742f75 100644
--- a/drivers/misc/vmw_vmci/vmci_guest.c
+++ b/drivers/misc/vmw_vmci/vmci_guest.c
@@ -253,9 +253,9 @@ static void vmci_guest_cid_update(u32 sub_id,
 
 /*
  * Verify that the host supports the hypercalls we need. If it does not,
- * try to find fallback hypercalls and use those instead.  Returns
- * true if required hypercalls (or fallback hypercalls) are
- * supported by the host, false otherwise.
+ * try to find fallback hypercalls and use those instead.  Returns 0 if
+ * required hypercalls (or fallback hypercalls) are supported by the host,
+ * an error code otherwise.
  */
 static int vmci_check_host_caps(struct pci_dev *pdev)
 {
-- 
2.32.0