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[PATCH 3/3] hw/block/pflash_cfi02: Remove unneeded variable assignment
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH 3/3] hw/block/pflash_cfi02: Remove unneeded variable assignment |
Date: |
Sat, 15 Feb 2020 17:15:57 +0100 |
Fix warning reported by Clang static code analyzer:
CC hw/block/pflash_cfi02.o
hw/block/pflash_cfi02.c:311:5: warning: Value stored to 'ret' is never read
ret = -1;
^ ~~
Reported-by: Clang Static Analyzer
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
hw/block/pflash_cfi02.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/hw/block/pflash_cfi02.c b/hw/block/pflash_cfi02.c
index 7c4744c020..12f18d401a 100644
--- a/hw/block/pflash_cfi02.c
+++ b/hw/block/pflash_cfi02.c
@@ -308,7 +308,6 @@ static uint64_t pflash_read(void *opaque, hwaddr offset,
unsigned int width)
hwaddr boff;
uint64_t ret;
- ret = -1;
/* Lazy reset to ROMD mode after a certain amount of read accesses */
if (!pfl->rom_mode && pfl->wcycle == 0 &&
++pfl->read_counter > PFLASH_LAZY_ROMD_THRESHOLD) {
--
2.21.1