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[v3,05/12] cifs: Pass a pointer to virt_to_page()

Message ID 20230503-virt-to-pfn-v6-4-rc1-v3-5-a16c19c03583@linaro.org (mailing list archive)
State New, archived
Headers show
Series arch: Make virt_to_pfn into a static inline | expand

Commit Message

Linus Walleij May 23, 2023, 2:05 p.m. UTC 
Like the other calls in this function virt_to_page() expects
a pointer, not an integer.

However since many architectures implement virt_to_pfn() as
a macro, this function becomes polymorphic and accepts both a
(unsigned long) and a (void *).

Fix this up with an explicit cast.

Acked-by: Tom Talpey <tom@talpey.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
 fs/cifs/smbdirect.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/fs/cifs/smbdirect.c b/fs/cifs/smbdirect.c
index 0362ebd4fa0f..964f07375a8d 100644
--- a/fs/cifs/smbdirect.c
+++ b/fs/cifs/smbdirect.c
@@ -2500,7 +2500,7 @@  static ssize_t smb_extract_kvec_to_rdma(struct iov_iter *iter,
 			if (is_vmalloc_or_module_addr((void *)kaddr))
 				page = vmalloc_to_page((void *)kaddr);
 			else
-				page = virt_to_page(kaddr);
+				page = virt_to_page((void *)kaddr);
 
 			if (!smb_set_sge(rdma, page, off, seg))
 				return -EIO;