[PATCH] uml: add some EINTR protection

Add some more uses of the CATCH_EINTR wrapper.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 4 deletions

diff --git a/arch/um/os-Linux/file.c b/arch/um/os-Linux/file.c
index 367ac33c566d..189fa677085a 100644
--- a/arch/um/os-Linux/file.c
+++ b/arch/um/os-Linux/file.c
@@ -18,6 +18,7 @@
 #include "os.h"
 #include "user.h"
 #include "kern_util.h"
+#include "user_util.h"
 
 static void copy_stat(struct uml_stat *dst, struct stat64 *src)
 {
@@ -42,10 +43,7 @@ int os_stat_fd(const int fd, struct uml_stat *ubuf)
         struct stat64 sbuf;
         int err;
 
-        do {
-                err = fstat64(fd, &sbuf);
-        } while((err < 0) && (errno == EINTR)) ;
-
+        CATCH_EINTR(err = fstat64(fd, &sbuf));
         if(err < 0)
                 return -errno;