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authorJohan Hovold <johan@kernel.org>2019-10-09 19:09:44 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-10-10 12:41:19 +0200
commit369dca424a3f9ef80bc4e5a5ccdd41a17ce306c1 (patch)
tree845fe2bd67dffde52c350e6fe81c43520cf193a6 /drivers
parent6353001852776e7eeaab4da78922d4c6f2b076af (diff)
USB: usb-skeleton: drop redundant in-urb check
The driver bails out at probe if we can't find a bulk-in endpoint or if we fail to allocate the URB, so drop the check in read(). Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://lore.kernel.org/r/20191009170944.30057-4-johan@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/usb/usb-skeleton.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/usb-skeleton.c b/drivers/usb/usb-skeleton.c
index be311787403e..2dc58766273a 100644
--- a/drivers/usb/usb-skeleton.c
+++ b/drivers/usb/usb-skeleton.c
@@ -230,8 +230,7 @@ static ssize_t skel_read(struct file *file, char *buffer, size_t count,
dev = file->private_data;
- /* if we cannot read at all, return EOF */
- if (!dev->bulk_in_urb || !count)
+ if (!count)
return 0;
/* no concurrent readers */