Convert (hopefully) all comparisons to NULL

Apply badzero.cocci, badnull.coci and badnull2.cocci

This should convert all cases where there's a comparison to NULL to simpler
forms. This patch applies the following transformations:

code before patch               ||code after patch
===============================================================

return a == NULL;                 return !a;

return a != NULL;                 return !!a;

func(a == NULL);                  func(!a);

func(a != NULL);                  func(!!a);

b = a == NULL;                    b = !a;

b = a != NULL;                    b = !!a;

b = a == NULL ? c : d;            b = !a ? c : d;

b = a != NULL ? c : d;            b = a ? c : d;


other cases:

a == NULL                         !a
a != NULL                         a




SVN revision: 51487

1 files changed, 3 insertions, 3 deletions

diff --git a/legacy/ecore/src/lib/ecore_file/ecore_file.c b/legacy/ecore/src/lib/ecore_file/ecore_file.c
index 32298965e6..ec0a1f72ba 100644
--- a/legacy/ecore/src/lib/ecore_file/ecore_file.c
+++ b/legacy/ecore/src/lib/ecore_file/ecore_file.c
@@ -177,7 +177,7 @@ ecore_file_mkdirs(const char **dirs)
 
    if (!dirs) return -1;
 
-   for (; *dirs != NULL; dirs++)
+   for (; *dirs; dirs++)
      if (ecore_file_mkdir(*dirs))
        i++;
    return i;
@@ -234,7 +234,7 @@ ecore_file_mksubdirs(const char *base, const char **subdirs)
 #endif
 
    i = 0;
-   for (; *subdirs != NULL; subdirs++)
+   for (; *subdirs; subdirs++)
      {
         struct stat st;
 
@@ -420,7 +420,7 @@ ecore_file_mkpaths(const char **paths)
 
    if (!paths) return -1;
 
-   for (; *paths != NULL; paths++)
+   for (; *paths; paths++)
      if (ecore_file_mkpath(*paths))
        i++;
    return i;