diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2019-07-16 16:27:39 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-16 19:23:22 -0700 |
| commit | d3a811617ae629d7c0c5b7f0b7b0a72715ae3407 (patch) | |
| tree | 2e9b27f772146fee8a0202333a2cee8b250f9ced /lib/locking-selftest-wlock-hardirq.h | |
| parent | b4658cdd8cab49c978334dc5db9070d0d881e3dd (diff) | |
| download | lwn-d3a811617ae629d7c0c5b7f0b7b0a72715ae3407.tar.gz lwn-d3a811617ae629d7c0c5b7f0b7b0a72715ae3407.zip | |
lib/test_meminit.c: fix -Wmaybe-uninitialized false positive
The conditional logic is too complicated for the compiler to fully
comprehend:
lib/test_meminit.c: In function 'test_meminit_init':
lib/test_meminit.c:236:5: error: 'buf_copy' may be used uninitialized in this function [-Werror=maybe-uninitialized]
kfree(buf_copy);
^~~~~~~~~~~~~~~
lib/test_meminit.c:201:14: note: 'buf_copy' was declared here
Simplify it by splitting out the non-rcu section.
Link: http://lkml.kernel.org/r/20190617131210.2190280-1-arnd@arndb.de
Fixes: af734ee6ec85 ("lib: introduce test_meminit module")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Alexander Potapenko <glider@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/locking-selftest-wlock-hardirq.h')
0 files changed, 0 insertions, 0 deletions