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greybus: loopback_test: fix warning about signed/unsigned comparison

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We read an int, don't treat it as a unsigned value, especially when
comparing it to a signed value.

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman
2015-12-15 13:55:05 -08:00
parent 6b0658f687
commit 6bfff1dcb2
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/greybus/tools/loopback_test.c
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@@ -689,7 +689,7 @@ static int unregister_for_notification(struct loopback_test *t)
static int is_complete(struct loopback_test *t)
{
uint32_t iteration_count = 0;
int iteration_count;
int i;
for (i = 0; i < t->device_count; i++) {