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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/omap_i2c.c
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@ -190,8 +190,9 @@ static uint32_t omap_i2c_read(void *opaque, target_phys_addr_t addr)
if (s->rxlen > 2)
s->fifo >>= 16;
s->rxlen -= 2;
} else
/* XXX: remote access (qualifier) error - what's that? */;
} else {
/* XXX: remote access (qualifier) error - what's that? */
}
if (!s->rxlen) {
s->stat &= ~(1 << 3); /* RRDY */
if (((s->control >> 10) & 1) && /* MST */