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Subject[PATCH 2/2] gigaset: drop pointless check
Date
Drop a sanity check which doesn't serve any useful purpose anymore.

Signed-off-by: Tilman Schmidt <tilman@imap.cc>
---
drivers/isdn/gigaset/isocdata.c | 6 ------
1 files changed, 0 insertions(+), 6 deletions(-)
diff --git a/drivers/isdn/gigaset/isocdata.c b/drivers/isdn/gigaset/isocdata.c
index db3a1e4..bed38fc 100644
--- a/drivers/isdn/gigaset/isocdata.c
+++ b/drivers/isdn/gigaset/isocdata.c
@@ -174,12 +174,6 @@ int gigaset_isowbuf_getbytes(struct isowbuf_t *iwb, int size)
pr_err("invalid size %d\n", size);
return -EINVAL;
}
- src = iwb->read;
- if (unlikely(limit >= BAS_OUTBUFSIZE + BAS_OUTBUFPAD ||
- (read < src && limit >= src))) {
- pr_err("isoc write buffer frame reservation violated\n");
- return -EFAULT;
- }
#endif

if (read < write) {
--
1.6.2.1.214.ge986c


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