* [PATCH] mailbox: imx-mailbox: fix uninitialized symbol 'val'
@ 2021-06-28 7:37 Peng Fan (OSS)
0 siblings, 0 replies; only message in thread
From: Peng Fan (OSS) @ 2021-06-28 7:37 UTC (permalink / raw)
To: jassisinghbrar, shawnguo, s.hauer, o.rempel
Cc: kernel, festevam, aisheng.dong, linux-imx, linux-arm-kernel,
linux-kernel, Peng Fan, Dan Carpenter
From: Peng Fan <peng.fan@nxp.com>
"val" not initialized on default path, so initialize val to 0 to fix
this issue.
Fixes: 91c8c1fbe498 ("mailbox: imx: add xSR/xCR register array")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
drivers/mailbox/imx-mailbox.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mailbox/imx-mailbox.c b/drivers/mailbox/imx-mailbox.c
index bc51bd3c1999..6c6875dd30e7 100644
--- a/drivers/mailbox/imx-mailbox.c
+++ b/drivers/mailbox/imx-mailbox.c
@@ -282,6 +282,7 @@ static irqreturn_t imx_mu_isr(int irq, void *p)
(ctrl & IMX_MU_xCR_GIEn(priv->dcfg->type, cp->idx));
break;
default:
+ val = 0;
break;
}
--
2.30.0
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2021-06-28 7:04 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-06-28 7:37 [PATCH] mailbox: imx-mailbox: fix uninitialized symbol 'val' Peng Fan (OSS)
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).