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| author | Chuck Lever <chuck.lever@oracle.com> | 2010-05-07 13:33:48 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-05-14 15:09:31 -0400 |
| commit | 0f15c53d5b1829c10dd901f37b8263aa25ecf864 (patch) | |
| tree | 63c9b3f8505b97f7397bccf134d0c8655b33d71e /fs/nfs/fscache.c | |
| parent | 9605a069f83d999e60cd57dc8010708fe08291c0 (diff) | |
| download | linux-0f15c53d5b1829c10dd901f37b8263aa25ecf864.tar.bz2 | |
NFS: Squelch compiler warning
Seen with -Wextra:
/home/cel/linux/fs/nfs/fscache.c: In function ‘__nfs_readpages_from_fscache’:
/home/cel/linux/fs/nfs/fscache.c:479: warning: comparison between signed and unsigned integer expressions
The comparison implicitly converts "int" to "unsigned", making it
safe. But there's no need for the implicit type conversions here, and
the dfprintk() already uses a "%u" formatter for "npages." Better to
reduce confusion.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/fscache.c')
| -rw-r--r-- | fs/nfs/fscache.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/nfs/fscache.c b/fs/nfs/fscache.c index a6b16ed93229..ce153a6b3aec 100644 --- a/fs/nfs/fscache.c +++ b/fs/nfs/fscache.c @@ -467,7 +467,8 @@ int __nfs_readpages_from_fscache(struct nfs_open_context *ctx, struct list_head *pages, unsigned *nr_pages) { - int ret, npages = *nr_pages; + unsigned npages = *nr_pages; + int ret; dfprintk(FSCACHE, "NFS: nfs_getpages_from_fscache (0x%p/%u/0x%p)\n", NFS_I(inode)->fscache, npages, inode); |