On Thu, 8 Nov 2012 12:20:51 +0100 Wolfgang Denk wd@denx.de wrote:
In message 1351553687-12469-14-git-send-email-kim.phillips@freescale.com you wrote:
define Z_NULL to (void *)0 include/u-boot/zlib.h to get rid of most of the NULL pointer warnings.
...
-#define Z_NULL 0 /* for initializing zalloc, zfree, opaque */ +#define Z_NULL (void *)0 /* for initializing zalloc, zfree, opaque */
Don't we have to put parens around such an expression?
I suppose.
--- a/lib/zlib/adler32.c +++ b/lib/zlib/adler32.c @@ -54,10 +54,7 @@ #endif
/* ========================================================================= */ -uLong ZEXPORT adler32(adler, buf, len)
- uLong adler;
- const Bytef *buf;
- uInt len;
+uLong ZEXPORT adler32(uLong adler, const Bytef *buf, uInt len)
Hm... this code has been imported from another project. This modification makes updates (or even comparing what has changed in more recent versions) much mor difficult, or even impossible :-(
my goal is to improve u-boot code quality by eliminating as much sparse noise as possible - most boards use this code to decompress kernels, so it's widely used. E.g., this patch removes 52 lines of sparse output. But ok, we can revert this patch and turn off checking for these files, in the form of an #ifndef __CHECKER__ at the top, with an 'imported from another project' justification comment. Would that be better?
Kim