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authorArnd Bergmann <arnd@arndb.de>2017-01-27 13:32:14 +0100
committerDavid S. Miller <davem@davemloft.net>2017-01-27 11:27:34 -0500
commit950eabbd6ddedc1b08350b9169a6a51b130ebaaf (patch)
treed95059bdeef0a9c6ca498940c088b6c63f70cf7a
parent9d162ed69f51cbd9ee5a0c7e82aba7acc96362ff (diff)
downloadlinux-bcache-950eabbd6ddedc1b08350b9169a6a51b130ebaaf.tar.zst
ISDN: eicon: silence misleading array-bounds warning
With some gcc versions, we get a warning about the eicon driver, and that currently shows up as the only remaining warning in one of the build bots: In file included from ../drivers/isdn/hardware/eicon/message.c:30:0: eicon/message.c: In function 'mixer_notify_update': eicon/platform.h:333:18: warning: array subscript is above array bounds [-Warray-bounds] The code is easily changed to open-code the unusual PUT_WORD() line causing this to avoid the warning. Cc: stable@vger.kernel.org Link: http://arm-soc.lixom.net/buildlogs/stable-rc/v4.4.45/ Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/isdn/hardware/eicon/message.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/isdn/hardware/eicon/message.c b/drivers/isdn/hardware/eicon/message.c
index 1a1d99704fe6..296f1411fe84 100644
--- a/drivers/isdn/hardware/eicon/message.c
+++ b/drivers/isdn/hardware/eicon/message.c
@@ -11297,7 +11297,8 @@ static void mixer_notify_update(PLCI *plci, byte others)
((CAPI_MSG *) msg)->header.ncci = 0;
((CAPI_MSG *) msg)->info.facility_req.Selector = SELECTOR_LINE_INTERCONNECT;
((CAPI_MSG *) msg)->info.facility_req.structs[0] = 3;
- PUT_WORD(&(((CAPI_MSG *) msg)->info.facility_req.structs[1]), LI_REQ_SILENT_UPDATE);
+ ((CAPI_MSG *) msg)->info.facility_req.structs[1] = LI_REQ_SILENT_UPDATE & 0xff;
+ ((CAPI_MSG *) msg)->info.facility_req.structs[2] = LI_REQ_SILENT_UPDATE >> 8;
((CAPI_MSG *) msg)->info.facility_req.structs[3] = 0;
w = api_put(notify_plci->appl, (CAPI_MSG *) msg);
if (w != _QUEUE_FULL)