[PATCH] uml: add some EINTR protection

[powerpc.git] / arch / um / drivers / net_user.c

diff --git a/arch/um/drivers/net_user.c b/arch/um/drivers/net_user.c
index 8cd851b..107c5e4 100644 (file)
--- a/arch/um/drivers/net_user.c
+++ b/arch/um/drivers/net_user.c
@@ -105,9 +105,7 @@ int net_recvfrom(int fd, void *buf, int len)
 {
        int n;
 
-       while(((n = recvfrom(fd,  buf,  len, 0, NULL, NULL)) < 0) && 
-             (errno == EINTR)) ;
-
+       CATCH_EINTR(n = recvfrom(fd,  buf,  len, 0, NULL, NULL));
        if(n < 0){
                if(errno == EAGAIN)
                        return 0;
@@ -135,7 +133,7 @@ int net_send(int fd, void *buf, int len)
 {
        int n;
 
-       while(((n = send(fd, buf, len, 0)) < 0) && (errno == EINTR)) ;
+       CATCH_EINTR(n = send(fd, buf, len, 0));
        if(n < 0){
                if(errno == EAGAIN)
                        return 0;
@@ -150,8 +148,8 @@ int net_sendto(int fd, void *buf, int len, void *to, int sock_len)
 {
        int n;
 
-       while(((n = sendto(fd, buf, len, 0, (struct sockaddr *) to,
-                          sock_len)) < 0) && (errno == EINTR)) ;
+       CATCH_EINTR(n = sendto(fd, buf, len, 0, (struct sockaddr *) to,
+                              sock_len));
        if(n < 0){
                if(errno == EAGAIN)
                        return 0;