fs/bio.c: add missing __user annotation
As reported by sparse:
fs/bio.c:720:13: warning: incorrect type in assignment (different address spaces)
fs/bio.c:720:13: expected char *iov_addr
fs/bio.c:720:13: got void [noderef] <asn:1>*
fs/bio.c:724:36: warning: incorrect type in argument 2 (different address spaces)
fs/bio.c:724:36: expected void const [noderef] <asn:1>*from
fs/bio.c:724:36: got char *iov_addr
Signed-off-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/fs/bio.c b/fs/bio.c
index ab423a1..533266a 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -722,7 +722,7 @@
while (bv_len && iov_idx < iov_count) {
unsigned int bytes;
- char *iov_addr;
+ char __user *iov_addr;
bytes = min_t(unsigned int,
iov[iov_idx].iov_len - iov_off, bv_len);