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Diffstat (limited to 'tools/io_uring/setup.c')
-rw-r--r--tools/io_uring/setup.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/tools/io_uring/setup.c b/tools/io_uring/setup.c
index 4da19a77132c..0b50fcd78520 100644
--- a/tools/io_uring/setup.c
+++ b/tools/io_uring/setup.c
@@ -27,7 +27,7 @@ static int io_uring_mmap(int fd, struct io_uring_params *p,
sq->kdropped = ptr + p->sq_off.dropped;
sq->array = ptr + p->sq_off.array;
- size = p->sq_entries * sizeof(struct io_uring_sqe),
+ size = p->sq_entries * sizeof(struct io_uring_sqe);
sq->sqes = mmap(0, size, PROT_READ | PROT_WRITE,
MAP_SHARED | MAP_POPULATE, fd,
IORING_OFF_SQES);
@@ -79,7 +79,7 @@ int io_uring_queue_mmap(int fd, struct io_uring_params *p, struct io_uring *ring
int io_uring_queue_init(unsigned entries, struct io_uring *ring, unsigned flags)
{
struct io_uring_params p;
- int fd;
+ int fd, ret;
memset(&p, 0, sizeof(p));
p.flags = flags;
@@ -88,7 +88,11 @@ int io_uring_queue_init(unsigned entries, struct io_uring *ring, unsigned flags)
if (fd < 0)
return fd;
- return io_uring_queue_mmap(fd, &p, ring);
+ ret = io_uring_queue_mmap(fd, &p, ring);
+ if (ret)
+ close(fd);
+
+ return ret;
}
void io_uring_queue_exit(struct io_uring *ring)