From: kbuild test robot <lkp@intel.com>
To: sathyanarayanan.kuppuswamy@linux.intel.com
Cc: kbuild-all@01.org, peda@axentia.se, linux-kernel@vger.kernel.org,
sathyaosid@gmail.com,
Kuppuswamy Sathyanarayanan
<sathyanarayanan.kuppuswamy@linux.intel.com>
Subject: [PATCH] mux: fix err_cast.cocci warnings
Date: Sun, 9 Jul 2017 03:52:27 +0800 [thread overview]
Message-ID: <20170708195227.GA79324@lkp-wsx02> (raw)
In-Reply-To: <c5b64f76ed8e737ece843249c12b09032fc61cb6.1499464980.git.sathyanarayanan.kuppuswamy@linux.intel.com>
drivers/mux/mux-core.c:491:9-16: WARNING: ERR_CAST can be used with mux_chip
Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...))
Generated by: scripts/coccinelle/api/err_cast.cocci
Fixes: 1203d8a531ed ("mux: Add new API to get mux_control ref by device name.")
CC: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
mux-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/mux/mux-core.c
+++ b/drivers/mux/mux-core.c
@@ -488,7 +488,7 @@ struct mux_control *mux_control_get_by_i
mux_chip = mux_chip_get_by_index(devname, chip_index);
if (IS_ERR(mux_chip))
- return ERR_PTR(PTR_ERR(mux_chip));
+ return ERR_CAST(mux_chip);
if (ctrl_index >= mux_chip->controllers) {
dev_err(&mux_chip->dev,
next prev parent reply other threads:[~2017-07-08 19:53 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-08 19:52 [PATCH v1 1/1] mux: Add new API to get mux_control ref by device name kbuild test robot
2017-07-07 22:03 ` sathyanarayanan.kuppuswamy
2017-07-08 19:52 ` kbuild test robot [this message]
2017-07-08 21:12 ` Peter Rosin
2017-07-08 21:26 ` Andy Shevchenko
2017-07-08 23:28 ` Kuppuswamy, Sathyanarayanan
2017-07-08 23:24 ` Kuppuswamy, Sathyanarayanan
2017-07-10 10:07 ` Peter Rosin
2017-07-10 21:37 ` sathyanarayanan kuppuswamy
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