[11/33] sandbox: Rename 'free' variable
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Message ID 20200112120216.11.Ifb04203c2bf46c05eaf0015b1140a2ae4bb3e090@changeid
State Superseded
Delegated to: Simon Glass
Headers show
Series
  • sandbox: Move to SDL2
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Commit Message

Simon Glass Jan. 12, 2020, 7:06 p.m. UTC
This name conflicts with our desire to #define free() to something else on
sandbox. Rename it.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

 arch/sandbox/cpu/state.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Patch
diff mbox series

diff --git a/arch/sandbox/cpu/state.c b/arch/sandbox/cpu/state.c
index cd46e000f5..ef2e63f37a 100644
--- a/arch/sandbox/cpu/state.c
+++ b/arch/sandbox/cpu/state.c
@@ -16,14 +16,14 @@  static struct sandbox_state *state;	/* Pointer to current state record */
 static int state_ensure_space(int extra_size)
 {
 	void *blob = state->state_fdt;
-	int used, size, free;
+	int used, size, free_bytes;
 	void *buf;
 	int ret;
 
 	used = fdt_off_dt_strings(blob) + fdt_size_dt_strings(blob);
 	size = fdt_totalsize(blob);
-	free = size - used;
-	if (free > extra_size)
+	free_bytes = size - used;
+	if (free_bytes > extra_size)
 		return 0;
 
 	size = used + extra_size;