From 7e8aa048989bf7e0604996a3e2068fb1a81f81bd Mon Sep 17 00:00:00 2001
From: Thomas Meyer <thomas@m3y3r.de>
Date: Thu, 25 Aug 2011 15:59:09 -0700
Subject: [PATCH] drivers/char/msm_smd_pkt.c: don't use IS_ERR()
The various basic memory allocation function return NULL, not an
ERR_PTR.
The semantic patch that makes this change is available in
scripts/coccinelle/null/eno.cocci.
More information about semantic patching is available at
http://coccinelle.lip6.fr/
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Cc: Niranjana Vishwanathapura <nvishwan@codeaurora.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
drivers/char/msm_smd_pkt.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/char/msm_smd_pkt.c b/drivers/char/msm_smd_pkt.c
index b6f8a65c9960d..8eca55deb3a35 100644
--- a/drivers/char/msm_smd_pkt.c
+++ b/drivers/char/msm_smd_pkt.c
@@ -379,9 +379,8 @@ static int __init smd_pkt_init(void)
for (i = 0; i < NUM_SMD_PKT_PORTS; ++i) {
smd_pkt_devp[i] = kzalloc(sizeof(struct smd_pkt_dev),
GFP_KERNEL);
- if (IS_ERR(smd_pkt_devp[i])) {
- r = PTR_ERR(smd_pkt_devp[i]);
- pr_err("kmalloc() failed %d\n", r);
+ if (!smd_pkt_devp[i]) {
+ pr_err("kmalloc() failed\n");
goto clean_cdevs;
}
--
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