ROUND_UP macro cleanup in fs/(select|compat|readdir).c

ROUND_UP macro cleanup use,ALIGN or DIV_ROUND_UP where ever appropriate.

Signed-off-by: Milind Arun Choudhary <milindchoudhary@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/fs/select.c b/fs/select.c
index f163db20eb5a..d86224154dec 100644
--- a/fs/select.c
+++ b/fs/select.c
@@ -14,6 +14,7 @@
  *     of fds to overcome nfds < 16390 descriptors limit (Tigran Aivazian).
  */
 
+#include <linux/kernel.h>
 #include <linux/syscalls.h>
 #include <linux/module.h>
 #include <linux/slab.h>
@@ -25,7 +26,6 @@
 
 #include <asm/uaccess.h>
 
-#define ROUND_UP(x,y) (((x)+(y)-1)/(y))
 #define DEFAULT_POLLMASK (POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM)
 
 struct poll_table_page {
@@ -398,7 +398,7 @@ asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
                 if ((u64)tv.tv_sec >= (u64)MAX_INT64_SECONDS)
                         timeout = -1;   /* infinite */
                 else {
-                        timeout = ROUND_UP(tv.tv_usec, USEC_PER_SEC/HZ);
+                        timeout = DIV_ROUND_UP(tv.tv_usec, USEC_PER_SEC/HZ);
                         timeout += tv.tv_sec * HZ;
                 }
         }
@@ -453,7 +453,7 @@ asmlinkage long sys_pselect7(int n, fd_set __user *inp, fd_set __user *outp,
                 if ((u64)ts.tv_sec >= (u64)MAX_INT64_SECONDS)
                         timeout = -1;   /* infinite */
                 else {
-                        timeout = ROUND_UP(ts.tv_nsec, NSEC_PER_SEC/HZ);
+                        timeout = DIV_ROUND_UP(ts.tv_nsec, NSEC_PER_SEC/HZ);
                         timeout += ts.tv_sec * HZ;
                 }
         }
@@ -775,7 +775,7 @@ asmlinkage long sys_ppoll(struct pollfd __user *ufds, unsigned int nfds,
                 if ((u64)ts.tv_sec >= (u64)MAX_INT64_SECONDS)
                         timeout = -1;   /* infinite */
                 else {
-                        timeout = ROUND_UP(ts.tv_nsec, NSEC_PER_SEC/HZ);
+                        timeout = DIV_ROUND_UP(ts.tv_nsec, NSEC_PER_SEC/HZ);
                         timeout += ts.tv_sec * HZ;
                 }
         }