NFS: Fix O_DIRECT compile warnings
Fix the following compile warnings:
fs/nfs/direct.c: In function 'nfs_direct_read_schedule_segment':
fs/nfs/direct.c:325:11: warning: comparison of distinct pointer types
lacks a cast [enabled by default]
fs/nfs/direct.c:325:11: warning: comparison of distinct pointer types
lacks a cast [enabled by default]
fs/nfs/direct.c:325:11: warning: comparison of distinct pointer types
lacks a cast [enabled by default]
fs/nfs/direct.c:352:27: warning: comparison of distinct pointer types
lacks a cast [enabled by default]
fs/nfs/direct.c: In function 'nfs_direct_write_schedule_segment':
fs/nfs/direct.c:622:11: warning: comparison of distinct pointer types
lacks a cast [enabled by default]
fs/nfs/direct.c:622:11: warning: comparison of distinct pointer types
lacks a cast [enabled by default]
fs/nfs/direct.c:622:11: warning: comparison of distinct pointer types
lacks a cast [enabled by default]
fs/nfs/direct.c:650:27: warning: comparison of distinct pointer types
lacks a cast [enabled by default]
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Fred Isaman <iisaman@netapp.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index aab3016..dca9c81 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -322,7 +322,7 @@
int i;
pgbase = user_addr & ~PAGE_MASK;
- bytes = min(max(rsize, PAGE_SIZE), count);
+ bytes = min(max_t(size_t, rsize, PAGE_SIZE), count);
result = -ENOMEM;
npages = nfs_page_array_len(pgbase, bytes);
@@ -349,7 +349,7 @@
for (i = 0; i < npages; i++) {
struct nfs_page *req;
- unsigned int req_len = min(bytes, PAGE_SIZE - pgbase);
+ unsigned int req_len = min_t(size_t, bytes, PAGE_SIZE - pgbase);
/* XXX do we need to do the eof zeroing found in async_filler? */
req = nfs_create_request(dreq->ctx, dreq->inode,
pagevec[i],
@@ -619,7 +619,7 @@
int i;
pgbase = user_addr & ~PAGE_MASK;
- bytes = min(max(wsize, PAGE_SIZE), count);
+ bytes = min(max_t(size_t, wsize, PAGE_SIZE), count);
result = -ENOMEM;
npages = nfs_page_array_len(pgbase, bytes);
@@ -647,7 +647,7 @@
for (i = 0; i < npages; i++) {
struct nfs_page *req;
- unsigned int req_len = min(bytes, PAGE_SIZE - pgbase);
+ unsigned int req_len = min_t(size_t, bytes, PAGE_SIZE - pgbase);
req = nfs_create_request(dreq->ctx, dreq->inode,
pagevec[i],