This is a note to let you know that I've just added the patch titled
NFC: fdp: Detect errors from fdp_nci_create_conn()
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
nfc-fdp-detect-errors-from-fdp_nci_create_conn.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From fa1ce54ea38f7f83473fce62e64fefbd7ebd170e Mon Sep 17 00:00:00 2001
From: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Date: Sun, 5 Jun 2016 11:17:10 +0200
Subject: NFC: fdp: Detect errors from fdp_nci_create_conn()
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From: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
commit fa1ce54ea38f7f83473fce62e64fefbd7ebd170e upstream.
drivers/nfc/fdp/fdp.c: In function ‘fdp_nci_patch_otp’:
drivers/nfc/fdp/fdp.c:373: warning: comparison is always false due to limited range of data type
drivers/nfc/fdp/fdp.c: In function ‘fdp_nci_patch_ram’:
drivers/nfc/fdp/fdp.c:444: warning: comparison is always false due to limited range of data type
fdp_nci_create_conn() may return a negative error code, which is
silently ignored by assigning it to a u8.
Change conn_id from u8 to int to fix this.
Fixes: a06347c04c13e380 ("NFC: Add Intel Fields Peak NFC solution driver")
Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/nfc/fdp/fdp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/nfc/fdp/fdp.c
+++ b/drivers/nfc/fdp/fdp.c
@@ -352,7 +352,7 @@ static int fdp_nci_patch_otp(struct nci_
{
struct fdp_nci_info *info = nci_get_drvdata(ndev);
struct device *dev = &info->phy->i2c_dev->dev;
- u8 conn_id;
+ int conn_id;
int r = 0;
if (info->otp_version >= info->otp_patch_version)
@@ -423,7 +423,7 @@ static int fdp_nci_patch_ram(struct nci_
{
struct fdp_nci_info *info = nci_get_drvdata(ndev);
struct device *dev = &info->phy->i2c_dev->dev;
- u8 conn_id;
+ int conn_id;
int r = 0;
if (info->ram_version >= info->ram_patch_version)
Patches currently in stable-queue which might be from geert@xxxxxxxxxxxxxx are
queue-4.4/nfc-fdp-detect-errors-from-fdp_nci_create_conn.patch
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