diff options
| author | Colin Ian King <colin.king@canonical.com> | 2017-10-31 12:03:18 +0100 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2017-11-05 12:53:14 +0100 |
| commit | ce7ff1cffdaf82354aca5f4c8691e5c85474fbde (patch) | |
| tree | 2212e453c43111714cf02a6745ba0e8b295ac8ee /drivers/platform | |
| parent | platform/x86: hp-wmi: Fix tablet mode detection for convertibles (diff) | |
| download | linux-ce7ff1cffdaf82354aca5f4c8691e5c85474fbde.tar.xz linux-ce7ff1cffdaf82354aca5f4c8691e5c85474fbde.zip | |
platform/x86: dell-smo8800: remove redundant assignments to byte_data
Variable byte_data is being initialized and re-assigned with values that
are never read. Remove these as these redundant assignments. Cleans up
clang warning:
drivers/platform/x86/dell-smo8800.c:106:2: warning: Value stored to 'byte_data'
is never read
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/dell-smo8800.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/platform/x86/dell-smo8800.c b/drivers/platform/x86/dell-smo8800.c index 37e646034ef8..1d87237bc731 100644 --- a/drivers/platform/x86/dell-smo8800.c +++ b/drivers/platform/x86/dell-smo8800.c @@ -90,7 +90,7 @@ static ssize_t smo8800_misc_read(struct file *file, char __user *buf, struct smo8800_device, miscdev); u32 data = 0; - unsigned char byte_data = 0; + unsigned char byte_data; ssize_t retval = 1; if (count < 1) @@ -103,7 +103,6 @@ static ssize_t smo8800_misc_read(struct file *file, char __user *buf, if (retval) return retval; - byte_data = 1; retval = 1; if (data < 255) |