• Hidetoshi Seto's avatar
    checkpatch: trivial fix for trailing statements check · 42bdf74c
    Hidetoshi Seto authored
    In case if the statement and the conditional are in one line, the line
    appears in the report doubly.
    
    And items of this check have no blank line before the next item.
    
    This patch fixes these trivial problems, to improve readability of the
    report.
    
    [sample.c]
      > if (cond1
      >        && cond2
      >        && cond3) func_foo();
      >
      > if (cond4) func_bar();
    
    Before:
      > ERROR: trailing statements should be on next line
      > #1: FILE: sample.c:1:
      > +if (cond1
      > [...]
      > +       && cond3) func_foo();
      > ERROR: trailing statements should be on next line
      > #5: FILE: sample.c:5:
      > +if (cond4) func_bar();
      > +if (cond4) func_bar();
      > total: 2 errors, 0 warnings, 5 lines checked
    
    After:
      > ERROR: trailing statements should be on next line
      > #1: FILE: sample.c:1:
      > +if (cond1
      > [...]
      > +       && cond3) func_foo();
      >
      > ERROR: trailing statements should be on next line
      > #5: FILE: sample.c:5:
      > +if (cond4) func_bar();
      >
      > total: 2 errors, 0 warnings, 5 lines checked
    Signed-off-by: default avatarHidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
    Cc: Andy Whitcroft <apw@canonical.com>
    Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
    Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    42bdf74c
checkpatch.pl 72.1 KB