Kernel/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2025-01-01 10:45:49 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

hwmon: (bt1-pvt) Remove redundant error printing in pvt_request_regs()

Browse Source 
When devm_ioremap_resource() fails, a clear enough error message will be
printed by its subfunction __devm_ioremap_resource(). The error
information contains the device name, failure cause, and possibly resource
information.

Therefore, remove the error printing here to simplify code and reduce the
binary size.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20210511091843.4561-1-thunder.leizhen@huawei.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Zhen Lei 2021-05-11 17:18:43 +08:00 committed by Guenter Roeck
parent ea541c185c
commit 4943c6039d
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/hwmon/bt1-pvt.c
View File

@ -924,10 +924,8 @@ static int pvt_request_regs(struct pvt_hwmon *pvt)
}
pvt->regs = devm_ioremap_resource(pvt->dev, res);
if (IS_ERR(pvt->regs)) {
dev_err(pvt->dev, "Couldn't map PVT registers\n");
if (IS_ERR(pvt->regs))
return PTR_ERR(pvt->regs);
}
return 0;
}