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path: root/drivers/isdn/gigaset/gigaset.h
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Diffstat (limited to 'drivers/isdn/gigaset/gigaset.h')
-rw-r--r--drivers/isdn/gigaset/gigaset.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/isdn/gigaset/gigaset.h b/drivers/isdn/gigaset/gigaset.h
index e963a6c2e86d..c9ccf7de2275 100644
--- a/drivers/isdn/gigaset/gigaset.h
+++ b/drivers/isdn/gigaset/gigaset.h
@@ -38,7 +38,7 @@
#define GIG_COMPAT {0, 4, 0, 0}
#define MAX_REC_PARAMS 10 /* Max. number of params in response string */
-#define MAX_RESP_SIZE 512 /* Max. size of a response string */
+#define MAX_RESP_SIZE 511 /* Max. size of a response string */
#define MAX_EVENTS 64 /* size of event queue */
@@ -498,7 +498,7 @@ struct cardstate {
spinlock_t ev_lock;
/* current modem response */
- unsigned char respdata[MAX_RESP_SIZE];
+ unsigned char respdata[MAX_RESP_SIZE+1];
unsigned cbytes;
/* private data of hardware drivers */