Silence -Wsign-compare in src/gpuarray_buffer_cuda.c

obilaniu · obilaniu · commit 2acc38b6bcb0 · 2016-11-04T21:20:23.000-04:00
diff --git a/src/gpuarray_buffer_cuda.c b/src/gpuarray_buffer_cuda.c
@@ -871,7 +871,7 @@ static int detect_arch(const char *prefix, char *ret, CUresult *err) {
   *err = get_cc(dev, &major, &minor);
   if (*err != CUDA_SUCCESS) return GA_IMPL_ERROR;
   res = snprintf(ret, sz, "%s%d%d", prefix, major, minor);
-  if (res == -1 || res > sz) return GA_UNSUPPORTED_ERROR;
+  if (res == -1 || res > (ssize_t)sz) return GA_UNSUPPORTED_ERROR;
   return GA_NO_ERROR;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -871,7 +871,7 @@ static int detect_arch(const char prefix, char ret, CUresult *err) {`
`871`	`871`	`*err = get_cc(dev, &major, &minor);`
`872`	`872`	`if (*err != CUDA_SUCCESS) return GA_IMPL_ERROR;`
`873`	`873`	`res = snprintf(ret, sz, "%s%d%d", prefix, major, minor);`
`874`		`- if (res == -1 \|\| res > sz) return GA_UNSUPPORTED_ERROR;`
	`874`	`+ if (res == -1 \|\| res > (ssize_t)sz) return GA_UNSUPPORTED_ERROR;`
`875`	`875`	`return GA_NO_ERROR;`
`876`	`876`	`}`
`877`	`877`