From: ye xingchen <ye.xingc...@zte.com.cn>
Return the value epoll_ctl() directly instead of storing it in another
redundant variable.
Reported-by: Zeal Robot <zea...@zte.com.cn>
Signed-off-by: ye xingchen <ye.xingc...@zte.com.cn>
---
arch/um/os-Linux/irq.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/um/os-Linux/irq.c b/arch/um/os-Linux/irq.c
index 98ea910ef87c..cf7e49c08b21 100644
--- a/arch/um/os-Linux/irq.c
+++ b/arch/um/os-Linux/irq.c
@@ -127,12 +127,10 @@ int os_mod_epoll_fd(int events, int fd, void *data)
int os_del_epoll_fd(int fd)
{
struct epoll_event event;
- int result;
/* This is quiet as we use this as IO ON/OFF - so it is often
* invoked on a non-existent fd
*/
- result = epoll_ctl(epollfd, EPOLL_CTL_DEL, fd, &event);
- return result;
+ return epoll_ctl(epollfd, EPOLL_CTL_DEL, fd, &event);
}
void os_set_ioignore(void)
--
2.25.1
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