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[PATCH] fs: Use ARRAY_SIZE macro
Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove a duplicate of ARRAY_SIZE. Some trailing whitespaces are also deleted. Signed-off-by: Tobias Klauser <[email protected]> Cc: David Howells <[email protected]> Cc: Dave Kleikamp <[email protected]> Acked-by: Trond Myklebust <[email protected]> Cc: Neil Brown <[email protected]> Cc: Chris Mason <[email protected]> Cc: Jeff Mahoney <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: Nathan Scott <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
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23 changed files with 40 additions and 51 deletions
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@ -101,7 +101,7 @@ asmlinkage sys_nfsservctl(int cmd, struct nfsctl_arg __user *arg, void __user *r
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if (version != NFSCTL_VERSION)
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return -EINVAL;
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if (cmd < 0 || cmd >= sizeof(map)/sizeof(map[0]) || !map[cmd].name)
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if (cmd < 0 || cmd >= ARRAY_SIZE(map) || !map[cmd].name)
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return -EINVAL;
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file = do_open(map[cmd].name, map[cmd].rsize ? O_RDWR : O_WRONLY);
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