There is otherwise a risk of a possible null pointer dereference.
Was largely found by using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqv...@spectrumdigital.se>
---
drivers/message/fusion/mptscsih.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/message/fusion/mptscsih.c
b/drivers/message/fusion/mptscsih.c
index 727819c..b323b23 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -1279,9 +1279,11 @@ mptscsih_info(struct Scsi_Host *SChost)
mpt_print_ioc_summary(h->ioc, h->info_kbuf, &size, 0, 0);
h->info_kbuf[size-1] = '\0';
+
+ return h->info_kbuf;
}
- return h->info_kbuf;
+ return NULL;
}
int mptscsih_show_info(struct seq_file *m, struct Scsi_Host *host)
--
1.7.10.4
--
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