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| author | Arnd Bergmann <arnd@arndb.de> | 2017-09-07 00:34:25 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-09-27 15:54:19 +0300 |
| commit | 12f727721eee61b3d19dedb95cb893b2baa9fe41 (patch) | |
| tree | 2988d4a0cda5d685e4597b06c07b737e196a146b /kernel | |
| parent | be92d4891f89cb08f8a7cfc268b211c8e1253497 (diff) | |
| download | linux-12f727721eee61b3d19dedb95cb893b2baa9fe41.tar.xz | |
IB/uverbs: clean up INIT_UDATA_BUF_OR_NULL usage
We get a harmless warning about the fact that we use the result of a
multiplication as a condition:
drivers/infiniband/core/uverbs_main.c: In function 'ib_uverbs_write':
drivers/infiniband/core/uverbs_main.c:787:40: error: '*' in boolean context, suggest '&&' instead [-Werror=int-in-bool-context]
drivers/infiniband/core/uverbs_main.c:787:117: error: '*' in boolean context, suggest '&&' instead [-Werror=int-in-bool-context]
drivers/infiniband/core/uverbs_main.c:790:50: error: '*' in boolean context, suggest '&&' instead [-Werror=int-in-bool-context]
drivers/infiniband/core/uverbs_main.c:790:151: error: '*' in boolean context, suggest '&&' instead [-Werror=int-in-bool-context]
This avoids the problem by using an inline function in place of
the macro.
Fixes: a96e4e2ffe43 ("IB/uverbs: New macro to set pointers to NULL if length is 0 in INIT_UDATA()")
Suggested-by: Christoph Hellwig <hch@infradead.org>
Link: https://patchwork.kernel.org/patch/9940777/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions