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atm: eni: Move semicolon to a new line after empty for loop 

Clang warns:

drivers/atm/eni.c:244:48: error: for loop has empty body
[-Werror,-Wempty-body]
        for (order = 0; (1 << order) < *size; order++);
                                                      ^
drivers/atm/eni.c:244:48: note: put the semicolon on a separate line to
silence this warning

In this case, that loop is expected to be empty so silence the warning
in the way that Clang suggests.

Link: https://github.com/ClangBuiltLinux/linux/issues/42
Suggested-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nathan Chancellor 2018-10-17 11:03:34 -07:00 committed by David S. Miller
parent d93adca7a8
commit 3e73cc5cd8
1 changed files with 2 additions and 1 deletions
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3
drivers/atm/eni.c
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@ -241,7 +241,8 @@ static void __iomem *eni_alloc_mem(struct eni_dev *eni_dev, unsigned long *size)
len = eni_dev->free_len;
if (*size < MID_MIN_BUF_SIZE) *size = MID_MIN_BUF_SIZE;
if (*size > MID_MAX_BUF_SIZE) return NULL;
for (order = 0; (1 << order) < *size; order++);
for (order = 0; (1 << order) < *size; order++)
;
DPRINTK("trying: %ld->%d\n",*size,order);
best_order = 65; /* we don't have more than 2^64 of anything ... */
index = 0; /* silence GCC */