Messages in this thread Patch in this message | | | Subject | [PATCH 5/7] USB-iowarrior: Delete unnecessary initialisations in iowarrior_write() | From | SF Markus Elfring <> | Date | Sun, 21 Aug 2016 16:02:47 +0200 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Sun, 21 Aug 2016 15:17:22 +0200
Two local variables will be set to an appropriate value a bit later. Thus omit the explicit initialisation at the beginning.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- drivers/usb/misc/iowarrior.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c index e3564d8..ffbbb74 100644 --- a/drivers/usb/misc/iowarrior.c +++ b/drivers/usb/misc/iowarrior.c @@ -338,8 +338,8 @@ static ssize_t iowarrior_write(struct file *file, size_t count, loff_t *ppos) { struct iowarrior *dev; - int retval = 0; - char *buf = NULL; /* for IOW24 and IOW56 we need a buffer */ + int retval; + char *buf; /* for IOW24 and IOW56 we need a buffer */ struct urb *int_out_urb = NULL; dev = file->private_data; -- 2.9.3
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