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Subject[PATCH] ndtest: Remove NULL test before vfree
Date
From: gushengxian <gushengxian@yulong.com>

This NULL test is redundant since vfree() checks for NULL.
Reported by Coccinelle.

Signed-off-by: gushengxian <gushengxian@yulong.com>
---
tools/testing/nvdimm/test/ndtest.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/nvdimm/test/ndtest.c b/tools/testing/nvdimm/test/ndtest.c
index 6862915f1fb0..b1025c08ba92 100644
--- a/tools/testing/nvdimm/test/ndtest.c
+++ b/tools/testing/nvdimm/test/ndtest.c
@@ -487,8 +487,8 @@ static void *ndtest_alloc_resource(struct ndtest_priv *p, size_t size,
buf_err:
if (__dma && size >= DIMM_SIZE)
gen_pool_free(ndtest_pool, __dma, size);
- if (buf)
- vfree(buf);
+
+ vfree(buf);
kfree(res);

return NULL;
--
2.25.1
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