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| author | Nathan Chancellor <natechancellor@gmail.com> | 2018-10-17 20:03:34 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-19 00:38:26 +0200 |
| commit | 3e73cc5cd8c03ebc930f1799cc984e746780414a (patch) | |
| tree | 21d9d06d7a4d1d48cd401c3e67a0836d35451f8e | |
| parent | MAINTAINERS: Update contact info for VRF entry (diff) | |
| download | linux-3e73cc5cd8c03ebc930f1799cc984e746780414a.tar.xz linux-3e73cc5cd8c03ebc930f1799cc984e746780414a.zip | |
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>
| -rw-r--r-- | drivers/atm/eni.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c index 6470e3c4c990..f8c703426c90 100644 --- a/drivers/atm/eni.c +++ b/drivers/atm/eni.c @@ -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 */ |