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io_uring/rw: use NULL for rw->free_iovec assigment

Message ID 987219ec-d6ba-427e-a9fa-9ac63660bb72@kernel.dk (mailing list archive)
State New
Headers show
Series io_uring/rw: use NULL for rw->free_iovec assigment | expand

Commit Message

Jens Axboe Dec. 17, 2024, 7:45 p.m. UTC 
It's a pointer, don't use 0 for that. sparse throws a warning for that,
as the kernel test robot noticed.

Fixes: 8cf0c459993e ("io_uring/rw: Allocate async data through helper")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202412180253.YML3qN4d-lkp@intel.com/
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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diff mbox series

Patch

diff --git a/io_uring/rw.c b/io_uring/rw.c
index d0ac4a51420e..75f70935ccf4 100644
--- a/io_uring/rw.c
+++ b/io_uring/rw.c
@@ -212,7 +212,7 @@  static void io_rw_async_data_init(void *obj)
 {
 	struct io_async_rw *rw = (struct io_async_rw *)obj;
 
-	rw->free_iovec = 0;
+	rw->free_iovec = NULL;
 	rw->bytes_done = 0;
 }