openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

PCI/sysfs: Add 'devspec' newline 

Previously, when the value of the "devspec" sysfs attribute was read from
the user space there was no newline present, and utilities such as "cat"
wouldn't display the result of the read correctly.

Append a newline character in the show() function to match other "devspec"
attributes.

Link: https://lore.kernel.org/r/20210603000112.703037-5-kw@linux.com
Signed-off-by: Krzysztof Wilczyński <kw@linux.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
This commit is contained in:
Krzysztof Wilczyński 2021-06-03 00:01:10 +00:00 committed by Bjorn Helgaas
parent 381bd3fa83
commit 14c19b2a40
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/pci/pci-sysfs.c
View File

@ -537,7 +537,7 @@ static ssize_t devspec_show(struct device *dev,
if (np == NULL)
return 0;
return sysfs_emit(buf, "%pOF", np);
return sysfs_emit(buf, "%pOF\n", np);
}
static DEVICE_ATTR_RO(devspec);
#endif