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staging: usbip: usbip_host_driver.c: avoid assignment in if

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Fix coding style issue "do not use assignment in if condition"
detected by checkpatch.pl in usbip_host_driver.c.

Signed-off-by: Wahib Faizi <wahibfaizi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wahib Faizi 2014-06-12 23:40:18 +04:00 • committed by Greg Kroah-Hartman
commit da87dba817
1 changed files with 2 additions and 1 deletions
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3
drivers/staging/usbip/userspace/libsrc/usbip_host_driver.c
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@ -47,7 +47,8 @@ static int32_t read_attr_usbip_status(struct usbip_usb_device *udev)
snprintf(status_attr_path, SYSFS_PATH_MAX, "%s/usbip_status", snprintf(status_attr_path, SYSFS_PATH_MAX, "%s/usbip_status",
udev->path); udev->path);
if ((fd = open(status_attr_path, O_RDONLY)) < 0) { fd = open(status_attr_path, O_RDONLY);
if (fd < 0) {
err("error opening attribute %s", status_attr_path); err("error opening attribute %s", status_attr_path);
return -1; return -1;
} }