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| author | Liam Howlett <liam.howlett@oracle.com> | 2021-06-29 05:39:23 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-29 20:53:51 +0300 |
| commit | 47bdd1db16e67ebfde6f77eaf7625b2292ae6d58 (patch) | |
| tree | cc3f84a4f075a0075918d445868ef147945f6f25 /drivers/usb/cdns3/cdns3-imx.c | |
| parent | 85715d6809014870a8a4d498b292fc5711a969e7 (diff) | |
| download | linux-47bdd1db16e67ebfde6f77eaf7625b2292ae6d58.tar.xz | |
net/ipv5/tcp: use vma_lookup() in tcp_zerocopy_receive()
Use vma_lookup() to find the VMA at a specific address. As vma_lookup()
will return NULL if the address is not within any VMA, the start address
no longer needs to be validated.
Link: https://lkml.kernel.org/r/20210521174745.2219620-13-Liam.Howlett@Oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Reviewed-by: Laurent Dufour <ldufour@linux.ibm.com>
Acked-by: David Hildenbrand <david@redhat.com>
Acked-by: Davidlohr Bueso <dbueso@suse.de>
Cc: David Miller <davem@davemloft.net>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-imx.c')
0 files changed, 0 insertions, 0 deletions