c9f2b8d45a
Now compilers can recognize fatal() never returns.
While GCC 4.5 dropped support for -Wunreachable-code, Clang is capable
of detecting the unreachable code.
$ make HOSTCC=clang HOSTCFLAGS=-Wunreachable-code-return
[snip]
HOSTCC scripts/mod/modpost.o
scripts/mod/modpost.c:520:11: warning: 'return' will never be executed [-Wunreachable-code-return]
return 0;
^
scripts/mod/modpost.c:477:10: warning: 'return' will never be executed [-Wunreachable-code-return]
return 0;
^
2 warnings generated.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
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| .. | ||
| .gitignore | ||
| Makefile | ||
| devicetable-offsets.c | ||
| empty.c | ||
| file2alias.c | ||
| list.h | ||
| mk_elfconfig.c | ||
| modpost.c | ||
| modpost.h | ||
| sumversion.c | ||
| symsearch.c | ||