git: 99e3bb555cb1 - main - subr_bus: Stop checking for failures from malloc(M_WAITOK)

[Zhenlei Huang]

The branch main has been updated by zlei:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=99e3bb555cb1ef5572de54be0ffed2aa6fc080cd

commit 99e3bb555cb1ef5572de54be0ffed2aa6fc080cd
Author:     Zhenlei Huang <z...@freebsd.org>
AuthorDate: 2024-09-03 10:25:17 +0000
Commit:     Zhenlei Huang <z...@freebsd.org>
CommitDate: 2024-09-03 10:25:17 +0000

    subr_bus: Stop checking for failures from malloc(M_WAITOK)
    
    MFC after:      1 week
    Differential Revision:  https://reviews.freebsd.org/D45852
---
 sys/kern/subr_bus.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sys/kern/subr_bus.c b/sys/kern/subr_bus.c
index 71d04e483d4d..7fe46995ee54 100644
--- a/sys/kern/subr_bus.c
+++ b/sys/kern/subr_bus.c
@@ -5422,8 +5422,6 @@ sysctl_devices(SYSCTL_HANDLER_ARGS)
         * Populate the return item, careful not to overflow the buffer.
         */
        udev = malloc(sizeof(*udev), M_BUS, M_WAITOK | M_ZERO);
-       if (udev == NULL)
-               return (ENOMEM);
        udev->dv_handle = (uintptr_t)dev;
        udev->dv_parent = (uintptr_t)dev->parent;
        udev->dv_devflags = dev->devflags;