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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2011-09-27 09:25:19 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-09-29 13:13:07 -0700 |
| commit | edb2b255a0bebac5aeb17c7613aeb76ba4e6c63c (patch) | |
| tree | df71c2cee60c81b9642da8b89ccae63763b0cc30 | |
| parent | 1bfac90d1b8e63a4d44158c3445d8fda3fb6d5eb (diff) | |
| download | lwn-edb2b255a0bebac5aeb17c7613aeb76ba4e6c63c.tar.gz lwn-edb2b255a0bebac5aeb17c7613aeb76ba4e6c63c.zip | |
USB: message: cleanup min_t() cast in usb_sg_init()
"length" is type size_t so the cast to unsigned int truncates the
upper bytes. This isn't an issue in real life (I've checked the
callers) but it's a bit messy.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/core/message.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index 0b5ec234c787..b3bdfede45e6 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -435,7 +435,7 @@ int usb_sg_init(struct usb_sg_request *io, struct usb_device *dev, len = sg->length; if (length) { - len = min_t(unsigned, len, length); + len = min_t(size_t, len, length); length -= len; if (length == 0) io->entries = i + 1; |