* [PATCH] ACPI: nfit: remove redundant assignment if nfit_mem found
@ 2018-08-02 6:33 oceanhe
0 siblings, 0 replies; only message in thread
From: oceanhe @ 2018-08-02 6:33 UTC (permalink / raw)
To: dan.j.williams, ross.zwisler, vishal.l.verma, dave.jiang, rjw, lenb
Cc: linux-nvdimm, linux-acpi, linux-kernel, Ocean He
From: Ocean He <hehy1@lenovo.com>
When nfit_mem is found via list_for_each_entry, it has already been
assigned valid value. There is no need to assign it again in the following
codes.
Signed-off-by: Ocean He <hehy1@lenovo.com>
---
drivers/acpi/nfit/core.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
index 7c47900..85dde54 100644
--- a/drivers/acpi/nfit/core.c
+++ b/drivers/acpi/nfit/core.c
@@ -1048,9 +1048,7 @@ static int __nfit_mem_init(struct acpi_nfit_desc *acpi_desc,
break;
}
- if (found)
- nfit_mem = found;
- else {
+ if (!found) {
nfit_mem = devm_kzalloc(acpi_desc->dev,
sizeof(*nfit_mem), GFP_KERNEL);
if (!nfit_mem)
--
1.8.3.1
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