[1/2] orangefs: remove unused 'diff' function

Message ID 1456491255-1111319-1-git-send-email-arnd@arndb.de
State Accepted
Commit 401898eed7e05b8a898a44b49d5e9a510aebee83
Headers show
Series
  • [1/2] orangefs: remove unused 'diff' function
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Commit Message

Arnd Bergmann Feb. 26, 2016, 12:54 p.m.
orangefs contains a helper function to calculate the difference
between two timeval structures. We are trying to remove all
instances of timespec from the kernel, and this one is not
used at all, so let's remove it now.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

---
 fs/orangefs/orangefs-kernel.h | 11 -----------
 1 file changed, 11 deletions(-)

-- 
2.7.0

Patch

diff --git a/fs/orangefs/orangefs-kernel.h b/fs/orangefs/orangefs-kernel.h
index 6290c24d8270..9d92c4fc7dbd 100644
--- a/fs/orangefs/orangefs-kernel.h
+++ b/fs/orangefs/orangefs-kernel.h
@@ -675,15 +675,4 @@  static inline void orangefs_i_size_write(struct inode *inode, loff_t i_size)
 #endif
 }
 
-static inline unsigned int diff(struct timeval *end, struct timeval *begin)
-{
-	if (end->tv_usec < begin->tv_usec) {
-		end->tv_usec += 1000000;
-		end->tv_sec--;
-	}
-	end->tv_sec -= begin->tv_sec;
-	end->tv_usec -= begin->tv_usec;
-	return (end->tv_sec * 1000000) + end->tv_usec;
-}
-
 #endif /* __ORANGEFSKERNEL_H */