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usb: gadget: fix unused-but-set-variale warnings

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Those are enabled with W=1 make option.

The patch leaves of some type-limits warnings which are caused by
generic macros used in a way where they produce always-false
conditions.

Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Michal Nazarewicz
2016-05-31 14:17:21 +02:00
committed by Felipe Balbi
parent 9522def400
commit 872ce51195
11 changed files with 18 additions and 60 deletions
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3
drivers/usb/gadget/function/f_fs.c
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@@ -2227,8 +2227,8 @@ static int __ffs_data_got_strings(struct ffs_data *ffs,
{
u32 str_count, needed_count, lang_count;
struct usb_gadget_strings **stringtabs, *t;
struct usb_string *strings, *s;
const char *data = _data;
struct usb_string *s;
ENTER();
@@ -2286,7 +2286,6 @@ static int __ffs_data_got_strings(struct ffs_data *ffs,
stringtabs = vla_ptr(vlabuf, d, stringtabs);
t = vla_ptr(vlabuf, d, stringtab);
s = vla_ptr(vlabuf, d, strings);
strings = s;
}
/* For each language */