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Diffstat (limited to 'usr/src/uts/common/os/printf.c')
-rw-r--r--usr/src/uts/common/os/printf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/usr/src/uts/common/os/printf.c b/usr/src/uts/common/os/printf.c
index 3ef207d77b..5d1e69253f 100644
--- a/usr/src/uts/common/os/printf.c
+++ b/usr/src/uts/common/os/printf.c
@@ -112,7 +112,7 @@ retry:
"%s: [ID %u FACILITY_AND_PRIORITY] ",
mod_containing_pc(site), msgid);
msgp += snprintf(msgp, bufend - msgp, prefix);
- if (dip)
+ if (dip != NULL)
msgp += snprintf(msgp, bufend - msgp, "%s%d: ",
ddi_driver_name(dip), ddi_get_instance(dip));
msgp += vsnprintf(msgp, bufend - msgp, fmt, adx);