diff options
| author | Andy Whitcroft <apw@canonical.com> | 2009-10-26 19:50:14 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-10-29 10:39:31 -0400 |
| commit | 2ceb532b04b7a3b8f534d11a6e839f8b8bff94c1 (patch) | |
| tree | 44dd940b3f397dfc21344c94d4827a37985c2d50 /scripts/headers_install.pl | |
| parent | 131edb3418018b6da297ed389b541e697043a8b6 (diff) | |
checkpatch: fix false errors due to macro concatenation
The macro concatenation (##) sequence can cause false errors when checking
macro's. Checkpatch doesn't currently know about the operator.
For example this line,
+ entry = (struct ftrace_raw_##call *)raw_data; \
is correct but it produces the following error,
ERROR: need consistent spacing around '*' (ctx:WxB)
+ entry = (struct ftrace_raw_##call *)raw_data;\
^
The line above doesn't have any spacing problems, and if you remove the
macro concatenation sequence checkpatch doesn't give any errors.
Extend identifier handling to include ## concatenation within the
definition of an identifier.
Reported-by: Daniel Walker <dwalker@fifo99.com>
Signed-off-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/headers_install.pl')
0 files changed, 0 insertions, 0 deletions