Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] drivers/base/cpu: remove redundant initialization of variable retval | Date | Wed, 17 Feb 2021 19:51:36 +0000 |
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From: Colin Ian King <colin.king@canonical.com>
The variable retval is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed.
Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> --- drivers/base/cpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c index 8f1d6569564c..2e834cd315d8 100644 --- a/drivers/base/cpu.c +++ b/drivers/base/cpu.c @@ -409,7 +409,7 @@ __cpu_device_create(struct device *parent, void *drvdata, const char *fmt, va_list args) { struct device *dev = NULL; - int retval = -ENODEV; + int retval; dev = kzalloc(sizeof(*dev), GFP_KERNEL); if (!dev) { -- 2.30.0
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