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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2020-09-29 22:25:32 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-29 14:02:54 -0700 |
| commit | cfa1b493191fbc711c924316cfc20a0c60cb8c58 (patch) | |
| tree | 9076f0c4416753e4dd11aa5bcea605cfc1df7767 /drivers/net/usb/net1080.c | |
| parent | a19c26190145ee9355cfe1a755217b83040314db (diff) | |
| download | linux-cfa1b493191fbc711c924316cfc20a0c60cb8c58.tar.gz linux-cfa1b493191fbc711c924316cfc20a0c60cb8c58.tar.bz2 linux-cfa1b493191fbc711c924316cfc20a0c60cb8c58.zip | |
net: usb: net1080: Remove in_interrupt() comment
The comment above nc_vendor_write() suggests that the function could become
async so that is usable in `in_interrupt()' context or that it already is
safe to be called from such a context.
Eitherway: The function did not become async since v2.4.9.2 (2002) and it
must be not be called from `in_interrupt()' context because it sleeps on
mutltiple occations.
Remove the misleading comment.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb/net1080.c')
| -rw-r--r-- | drivers/net/usb/net1080.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/net/usb/net1080.c b/drivers/net/usb/net1080.c index 1f04f1720426..b0c0c9dd6a02 100644 --- a/drivers/net/usb/net1080.c +++ b/drivers/net/usb/net1080.c @@ -113,7 +113,6 @@ nc_register_read(struct usbnet *dev, u8 regnum, u16 *retval_ptr) return nc_vendor_read(dev, REQUEST_REGISTER, regnum, retval_ptr); } -// no retval ... can become async, usable in_interrupt() static void nc_vendor_write(struct usbnet *dev, u8 req, u8 regnum, u16 value) { |