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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>
This commit is contained in:
Colin Ian King 2017-10-31 11:03:18 +00:00 committed by Andy Shevchenko
parent 9968e12a29
commit ce7ff1cffd
1 changed files with 1 additions and 2 deletions
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3
drivers/platform/x86/dell-smo8800.c
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@ -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)