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| author | Dan Williams <dan.j.williams@intel.com> | 2008-09-28 21:12:07 +0200 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2008-10-15 23:15:52 +0200 |
| commit | 3d2c4fc7b6bed924f8d5d1eae9a164b191e1b6da (patch) | |
| tree | d8ade835972ae3cc8f1103dfcd036fefa91bd971 /Makefile | |
| parent | imsm: determine failed indexes from the most up-to-date disk (diff) | |
| download | mdadm-3d2c4fc7b6bed924f8d5d1eae9a164b191e1b6da.tar.xz mdadm-3d2c4fc7b6bed924f8d5d1eae9a164b191e1b6da.zip | |
trivial warn_unused_result squashing
Made the mistake of recompiling the F9 mdadm rpm which has a patch to
remove -Werror and add "-Wp,-D_FORTIFY_SOURCE -O2" which turns on lots
of errors:
config.c:568: warning: ignoring return value of asprintf
Assemble.c:411: warning: ignoring return value of asprintf
Assemble.c:413: warning: ignoring return value of asprintf
super0.c:549: warning: ignoring return value of posix_memalign
super0.c:742: warning: ignoring return value of posix_memalign
super0.c:812: warning: ignoring return value of posix_memalign
super1.c:692: warning: ignoring return value of posix_memalign
super1.c:1039: warning: ignoring return value of posix_memalign
super1.c:1155: warning: ignoring return value of posix_memalign
super-ddf.c:508: warning: ignoring return value of posix_memalign
super-ddf.c:645: warning: ignoring return value of posix_memalign
super-ddf.c:696: warning: ignoring return value of posix_memalign
super-ddf.c:715: warning: ignoring return value of posix_memalign
super-ddf.c:1476: warning: ignoring return value of posix_memalign
super-ddf.c:1603: warning: ignoring return value of posix_memalign
super-ddf.c:1614: warning: ignoring return value of posix_memalign
super-ddf.c:1842: warning: ignoring return value of posix_memalign
super-ddf.c:2013: warning: ignoring return value of posix_memalign
super-ddf.c:2140: warning: ignoring return value of write
super-ddf.c:2143: warning: ignoring return value of write
super-ddf.c:2147: warning: ignoring return value of write
super-ddf.c:2150: warning: ignoring return value of write
super-ddf.c:2162: warning: ignoring return value of write
super-ddf.c:2169: warning: ignoring return value of write
super-ddf.c:2172: warning: ignoring return value of write
super-ddf.c:2176: warning: ignoring return value of write
super-ddf.c:2181: warning: ignoring return value of write
super-ddf.c:2686: warning: ignoring return value of posix_memalign
super-ddf.c:2690: warning: ignoring return value of write
super-ddf.c:3070: warning: ignoring return value of posix_memalign
super-ddf.c:3254: warning: ignoring return value of posix_memalign
bitmap.c:128: warning: ignoring return value of posix_memalign
mdmon.c:94: warning: ignoring return value of write
mdmon.c:221: warning: ignoring return value of pipe
mdmon.c:327: warning: ignoring return value of write
mdmon.c:330: warning: ignoring return value of chdir
mdmon.c:335: warning: ignoring return value of dup
monitor.c:415: warning: rv may be used uninitialized in this function
...some of these like the write() ones are not so trivial so save those
fixes for the next patch.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -43,6 +43,9 @@ KLIBC_GCC = gcc -nostdinc -iwithprefix include -I$(KLIBC)/klibc/include -I$(KLIB CC = $(CROSS_COMPILE)gcc CXFLAGS = -ggdb CWFLAGS = -Wall -Werror -Wstrict-prototypes +ifdef WARN_UNUSED +CWFLAGS += -Wp,-D_FORTIFY_SOURCE=2 -O +endif ifdef DEBIAN CPPFLAGS= -DDEBIAN |