2011-04-14 00:42:03 +08:00
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--- a/drivers/usb/host/adm5120-dbg.c
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+++ b/drivers/usb/host/adm5120-dbg.c
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@@ -133,7 +133,7 @@ urb_print(struct admhcd *ahcd, struct ur
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#define admhc_dbg_sw(ahcd, next, size, format, arg...) \
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do { \
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2011-06-13 03:17:57 +08:00
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- if (next) { \
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+ if (next != NULL) { \
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unsigned s_len; \
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s_len = scnprintf(*next, *size, format, ## arg); \
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*size -= s_len; *next += s_len; \
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