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| author | Tycho Andersen | 2018-12-13 03:46:54 +0100 |
|---|---|---|
| committer | Kees Cook | 2018-12-14 01:49:01 +0100 |
| commit | 319deec7db6c0aab276d2447f778e7cffed24c7c (patch) | |
| tree | e1baf753b06d711aa7b3cba52eef2b5178f876a9 /arch/s390/kernel/compat_wrapper.c | |
| parent | samples: add an example of seccomp user trap (diff) | |
| download | kernel-qcow2-linux-319deec7db6c0aab276d2447f778e7cffed24c7c.tar.gz kernel-qcow2-linux-319deec7db6c0aab276d2447f778e7cffed24c7c.tar.xz kernel-qcow2-linux-319deec7db6c0aab276d2447f778e7cffed24c7c.zip | |
seccomp: fix poor type promotion
sparse complains,
kernel/seccomp.c:1172:13: warning: incorrect type in assignment (different base types)
kernel/seccomp.c:1172:13: expected restricted __poll_t [usertype] ret
kernel/seccomp.c:1172:13: got int
kernel/seccomp.c:1173:13: warning: restricted __poll_t degrades to integer
Instead of assigning this to ret, since we don't use this anywhere, let's
just test it against 0 directly.
Signed-off-by: Tycho Andersen <tycho@tycho.ws>
Reported-by: 0day robot <lkp@intel.com>
Fixes: 6a21cc50f0c7 ("seccomp: add a return code to trap to userspace")
Signed-off-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'arch/s390/kernel/compat_wrapper.c')
0 files changed, 0 insertions, 0 deletions