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mesa/gbm: Resolve GCC sign-compare warning.

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mesa/src/gbm/main/backend.c: In function 'find_backend':
mesa/src/gbm/main/backend.c:70:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for (i = 0; i < ARRAY_SIZE(backends); ++i) {
                  ^
mesa/src/gbm/main/backend.c: In function '_gbm_create_device':
mesa/src/gbm/main/backend.c:95:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for (i = 0; i < ARRAY_SIZE(backends) && dev == NULL; ++i) {
                  ^

Signed-off-by: Rhys Kidd <rhyskidd@gmail.com>
Reviewed-by: Thomas Helland <thomashelland90@gmail.com>
This commit is contained in:
Rhys Kidd 2015-08-06 16:34:06 +10:00 • committed by Matt Turner
parent f5bb5b957a
commit 1d8c694928
1 changed files with 2 additions and 2 deletions
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4
src/gbm/main/backend.c
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@ -65,7 +65,7 @@ static const struct backend_desc *
find_backend(const char *name)
{
const struct backend_desc *backend = NULL;
int i;
unsigned i;
for (i = 0; i < ARRAY_SIZE(backends); ++i) {
if (strcmp(backends[i].name, name) == 0) {
@ -82,7 +82,7 @@ _gbm_create_device(int fd)
{
const struct gbm_backend *backend = NULL;
struct gbm_device *dev = NULL;
int i;
unsigned i;
const char *b;
b = getenv("GBM_BACKEND");