kopia lustrzana https://gitlab.com/sane-project/backends
kvs40xx: Fix [-Wcast-function-type] compiler warning. Re #120
The changes are meant to make explicit what the run-time or compiler is thought to be doing anyway.merge-requests/213/head
rodzic
e97112fa96
commit
b4ce719973
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@ -524,9 +524,10 @@ static SANE_Status read_image_simplex(SANE_Handle handle)
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return st;
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}
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static SANE_Status read_data(struct scanner *s)
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static void * read_data (void *arg)
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{
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SANE_Status st;
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struct scanner *s = (struct scanner *) arg;
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SANE_Status st;
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int duplex = s->val[DUPLEX].w;
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s->read = 0;
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s->side = SIDE_FRONT;
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@ -549,7 +550,7 @@ static SANE_Status read_data(struct scanner *s)
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return SANE_STATUS_GOOD;
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err:
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s->scanning = 0;
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return st;
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return (void *) st;
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}
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/* Start scanning */
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@ -640,7 +641,7 @@ sane_start (SANE_Handle handle)
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goto err;
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}
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if (pthread_create (&s->thread, NULL, (void *(*)(void *)) read_data, s))
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if (pthread_create (&s->thread, NULL, read_data, s))
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{
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st = SANE_STATUS_IO_ERROR;
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goto err;
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