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checkpatch: fix function pointers in blank line needed after declarations test 

Add a function pointer declaration check to the test for blank line
needed after declarations.

Signed-off-by: Joe Perches <joe@perches.com>
Reported-by: Bruce W Allan <bruce.w.allan@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Joe Perches 2014-08-06 16:10:33 -07:00 committed by Linus Torvalds
parent 356fd39813
commit 5a4e1fd37d
1 changed files with 4 additions and 0 deletions
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4
scripts/checkpatch.pl
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@ -2295,6 +2295,8 @@ sub process {
if ($sline =~ /^\+\s+\S/ && #Not at char 1
# actual declarations
($prevline =~ /^\+\s+$Declare\s*$Ident\s*[=,;:\[]/ ||
# function pointer declarations
$prevline =~ /^\+\s+$Declare\s*\(\s*\*\s*$Ident\s*\)\s*[=,;:\[\(]/ ||
# foo bar; where foo is some local typedef or #define
$prevline =~ /^\+\s+$Ident(?:\s+|\s*\*\s*)$Ident\s*[=,;\[]/ ||
# known declaration macros
@ -2307,6 +2309,8 @@ sub process {
$prevline =~ /(?:\{\s*|\\)$/) &&
# looks like a declaration
!($sline =~ /^\+\s+$Declare\s*$Ident\s*[=,;:\[]/ ||
# function pointer declarations
$sline =~ /^\+\s+$Declare\s*\(\s*\*\s*$Ident\s*\)\s*[=,;:\[\(]/ ||
# foo bar; where foo is some local typedef or #define
$sline =~ /^\+\s+$Ident(?:\s+|\s*\*\s*)$Ident\s*[=,;\[]/ ||
# known declaration macros