In "vl.c", at least, we can simplify the code below, so can let readers
read professional C code (especially for new readers, which often start
reading code at main function).
- remove useless 'continue' in main().
- remove redundant local variable 'res' in get_boot_device().
- remove local variable 'args' in the middle of code block in main().
The following 3 patches are for the 3 'remove' above.
And "vl.c" has a very long function main() which is about 17K lines.
Next, it can be split into sub-functions (so can bypass another code
style issue: multiple "{...}" styles within "swith(...)").
Signed-off-by: Chen Gang <[email protected]>
---
vl.c | 23 ++++++++++-------------
1 file changed, 10 insertions(+), 13 deletions(-)
