Lars-Peter Clausen 7bbcf7e136
iio: Avoid unnecessary kasprintf ...
name_format already contains the final name and no format characters. So the
code basically reads:
dev_attr->attr.name = kstrdup(GFP_KERNEL, name_format);
if (dev_attr->attr.name == NULL)
...
kfree(name_format);
Which means we can save one alloc and free pair per attribute name if we
directly assign name_format to dev_attr->attr.name.
The patch also renames name_format to name to denote that this is indeed the
final name and has no format characters in it.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de >
Signed-off-by: Jonathan Cameron <jic23@kernel.org >
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Lars-Peter Clausen
7bbcf7e136