X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=mm%2Ffilemap.h;h=c2bff04c84ed42cfd7b1c85e9819785ae90f6c87;hb=ef93127e4c7b4b8d46421045641048397eaac43d;hp=536979fb4ba717443be39b9e0e8a95dfd012200c;hpb=1d77062b1402aef5b26e1d3776991126e8026bde;p=powerpc.git

diff --git a/mm/filemap.h b/mm/filemap.h
index 536979fb4b..c2bff04c84 100644
--- a/mm/filemap.h
+++ b/mm/filemap.h
@@ -12,7 +12,6 @@
 #include <linux/mm.h>
 #include <linux/highmem.h>
 #include <linux/uio.h>
-#include <linux/config.h>
 #include <linux/uaccess.h>
 
 size_t
@@ -88,7 +87,7 @@ filemap_set_next_iovec(const struct iovec **iovp, size_t *basep, size_t bytes)
 	const struct iovec *iov = *iovp;
 	size_t base = *basep;
 
-	while (bytes) {
+	do {
 		int copy = min(bytes, iov->iov_len - base);
 
 		bytes -= copy;
@@ -97,7 +96,7 @@ filemap_set_next_iovec(const struct iovec **iovp, size_t *basep, size_t bytes)
 			iov++;
 			base = 0;
 		}
-	}
+	} while (bytes);
 	*iovp = iov;
 	*basep = base;
 }