All of lore.kernel.org
 help / color / mirror / Atom feed
From: Souptick Joarder <jrdr.linux@gmail.com>
To: gregkh@linuxfoundation.org
Cc: linux-usb@vger.kernel.org, willy@infradead.org
Subject: [v2] usb: mon: Change return type to vm_fault_t
Date: Mon, 16 Apr 2018 20:05:41 +0530	[thread overview]
Message-ID: <20180416143541.GA26591@jordon-HP-15-Notebook-PC> (raw)

Use new return type vm_fault_t for the fault handler
in struct vm_operations_struct. For now, this is just
documenting that the function returns a VM_FAULT value
rather than an errno. Once all instances are converted,
vm_fault_t will become a distinct type.

Reference commit id->
1c8f422059ae5da07db7406ab916203f9417e396

Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com>
---
v2: Modified the change logs.

 drivers/usb/mon/mon_bin.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c
index 2761fad..34e866ad 100644
--- a/drivers/usb/mon/mon_bin.c
+++ b/drivers/usb/mon/mon_bin.c
@@ -1227,7 +1227,7 @@ static void mon_bin_vma_close(struct vm_area_struct *vma)
 /*
  * Map ring pages to user space.
  */
-static int mon_bin_vma_fault(struct vm_fault *vmf)
+static vm_fault_t mon_bin_vma_fault(struct vm_fault *vmf)
 {
 	struct mon_reader_bin *rp = vmf->vma->vm_private_data;
 	unsigned long offset, chunk_idx;

                 reply	other threads:[~2018-04-16 14:35 UTC|newest]

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

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=20180416143541.GA26591@jordon-HP-15-Notebook-PC \
    --to=jrdr.linux@gmail.com \
    --cc=gregkh@linuxfoundation.org \
    --cc=linux-usb@vger.kernel.org \
    --cc=willy@infradead.org \
    /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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.