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[Qemu-trivial] [PATCH] sparc-dis: Remove redundant NULL check
From: |
Stefan Weil |
Subject: |
[Qemu-trivial] [PATCH] sparc-dis: Remove redundant NULL check |
Date: |
Mon, 3 Sep 2012 22:23:23 +0200 |
Report from smatch:
sparc-dis.c:2664 build_hash_table(14) info:
redundant null check on hash_buf calling free()
Signed-off-by: Stefan Weil <address@hidden>
---
Coding style was not fixed.
- sw
sparc-dis.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sparc-dis.c b/sparc-dis.c
index cdd337a..ef28835 100644
--- a/sparc-dis.c
+++ b/sparc-dis.c
@@ -2660,8 +2660,7 @@ build_hash_table (const sparc_opcode **opcode_table,
memset (hash_table, 0, HASH_SIZE * sizeof (hash_table[0]));
memset (hash_count, 0, HASH_SIZE * sizeof (hash_count[0]));
- if (hash_buf != NULL)
- free (hash_buf);
+ free (hash_buf);
hash_buf = malloc (sizeof (* hash_buf) * num_opcodes);
for (i = num_opcodes - 1; i >= 0; --i)
{
--
1.7.10
- [Qemu-trivial] [PATCH] sparc-dis: Remove redundant NULL check,
Stefan Weil <=