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Use gcc warning flag -Wempty-body

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If the compiler supports the warning flag -Wempty-body, use it.

Adjust the code to avoid the warnings.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2010-09-18 07:01:48 +00:00
parent a21493e009
commit 3ffd710e12
6 changed files with 14 additions and 10 deletions
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5
hw/pxa2xx.c
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@ -1877,8 +1877,9 @@ static void pxa2xx_fir_write(void *opaque, target_phys_addr_t addr,
s->control[0] = value;
if (!(value & (1 << 4))) /* RXE */
s->rx_len = s->rx_start = 0;
if (!(value & (1 << 3))) /* TXE */
/* Nop */;
if (!(value & (1 << 3))) { /* TXE */
/* Nop */
}
s->enable = value & 1; /* ITR */
if (!s->enable)
s->status[0] = 0;