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| author | Nicolas Iooss <nicolas.iooss_linux@m4x.org> | 2015-06-25 15:03:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-25 17:00:43 -0700 |
| commit | b4176b7c135ed28e78752552358919e5b14ad2bf (patch) | |
| tree | 09f9c9431b7fd0dee8fca86f75cb211132ae648c /kernel/exit.c | |
| parent | 5202efe544c279be152f44f2821010ff7b2d7e5b (diff) | |
| download | op-kernel-dev-b4176b7c135ed28e78752552358919e5b14ad2bf.zip op-kernel-dev-b4176b7c135ed28e78752552358919e5b14ad2bf.tar.gz | |
coredump: add __printf attribute to cn_*printf functions
This allows detecting improper format string at build time, like:
fs/coredump.c:225:5: warning: format '%ld' expects argument of type 'long int', but argument 3 has type 'int' [-Wformat=]
err = cn_printf(cn, "%ld", cprm->siginfo->si_signo);
^
As si_signo is always an int, the format should be %d here.
Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/exit.c')
0 files changed, 0 insertions, 0 deletions
