[PATCH 1/4] char/tpm: Delete an error message for a failed memory allocation in tpm_ascii_bios_measurements_show()
From: SF Markus Elfring <hidden>
Date: 2017-10-16 17:32:22
Also in:
kernel-janitors, linuxppc-dev, lkml
Subsystem:
the rest, tpm device driver · Maintainers:
Linus Torvalds, Peter Huewe, Jarkko Sakkinen
From: Markus Elfring <redacted> Date: Mon, 16 Oct 2017 17:43:55 +0200 Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <redacted> --- drivers/char/tpm/tpm1_eventlog.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/char/tpm/tpm1_eventlog.c b/drivers/char/tpm/tpm1_eventlog.c
index 9a8605e500b5..9749469cb823 100644
--- a/drivers/char/tpm/tpm1_eventlog.c
+++ b/drivers/char/tpm/tpm1_eventlog.c@@ -280,11 +280,8 @@ static int tpm_ascii_bios_measurements_show(struct seq_file *m, void *v) (unsigned char *)(v + sizeof(struct tcpa_event)); eventname = kmalloc(MAX_TEXT_EVENT, GFP_KERNEL); - if (!eventname) { - printk(KERN_ERR "%s: ERROR - No Memory for event name\n ", - __func__); + if (!eventname) return -EFAULT; - } /* 1st: PCR */ seq_printf(m, "%2d ", do_endian_conversion(event->pcr_index));
--
2.14.2