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| author | Min-Hua Chen <minhuadotchen@gmail.com> | 2023-05-11 18:46:25 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2023-05-15 09:33:09 +0200 |
| commit | 38f1755a3e59a3f88e33030f8e4ee0421de2f05a (patch) | |
| tree | 5dfbc9f482f3c53e084697e698c5716911989ac7 | |
| parent | Linux 6.4-rc2 (diff) | |
| download | linux-38f1755a3e59a3f88e33030f8e4ee0421de2f05a.tar.xz linux-38f1755a3e59a3f88e33030f8e4ee0421de2f05a.zip | |
fs: use correct __poll_t type
Fix the following sparse warnings by using __poll_t instead
of unsigned type.
fs/eventpoll.c:541:9: sparse: warning: restricted __poll_t degrades to integer
fs/eventfd.c:67:17: sparse: warning: restricted __poll_t degrades to integer
Signed-off-by: Min-Hua Chen <minhuadotchen@gmail.com>
Message-Id: <20230511164628.336586-1-minhuadotchen@gmail.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
| -rw-r--r-- | fs/eventfd.c | 2 | ||||
| -rw-r--r-- | fs/eventpoll.c | 2 | ||||
| -rw-r--r-- | include/linux/eventfd.h | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/fs/eventfd.c b/fs/eventfd.c index 95850a13ce8d..6c06a527747f 100644 --- a/fs/eventfd.c +++ b/fs/eventfd.c @@ -43,7 +43,7 @@ struct eventfd_ctx { int id; }; -__u64 eventfd_signal_mask(struct eventfd_ctx *ctx, __u64 n, unsigned mask) +__u64 eventfd_signal_mask(struct eventfd_ctx *ctx, __u64 n, __poll_t mask) { unsigned long flags; diff --git a/fs/eventpoll.c b/fs/eventpoll.c index 980483455cc0..e0eabaae7402 100644 --- a/fs/eventpoll.c +++ b/fs/eventpoll.c @@ -536,7 +536,7 @@ static void ep_poll_safewake(struct eventpoll *ep, struct epitem *epi, #else static void ep_poll_safewake(struct eventpoll *ep, struct epitem *epi, - unsigned pollflags) + __poll_t pollflags) { wake_up_poll(&ep->poll_wait, EPOLLIN | pollflags); } diff --git a/include/linux/eventfd.h b/include/linux/eventfd.h index 36a486505b08..98d31cdaca40 100644 --- a/include/linux/eventfd.h +++ b/include/linux/eventfd.h @@ -40,7 +40,7 @@ struct file *eventfd_fget(int fd); struct eventfd_ctx *eventfd_ctx_fdget(int fd); struct eventfd_ctx *eventfd_ctx_fileget(struct file *file); __u64 eventfd_signal(struct eventfd_ctx *ctx, __u64 n); -__u64 eventfd_signal_mask(struct eventfd_ctx *ctx, __u64 n, unsigned mask); +__u64 eventfd_signal_mask(struct eventfd_ctx *ctx, __u64 n, __poll_t mask); int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx, wait_queue_entry_t *wait, __u64 *cnt); void eventfd_ctx_do_read(struct eventfd_ctx *ctx, __u64 *cnt); |