From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-fbdev@vger.kernel.org, devel@driverdev.osuosl.org,
linux-kernel@vger.kernel.org,
Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Subject: [PATCH 6/6] staging: sm750fb: correct integer comparison
Date: Tue, 10 Mar 2015 17:28:57 +0000 [thread overview]
Message-ID: <1426007817-1884-7-git-send-email-sudipm.mukherjee@gmail.com> (raw)
In-Reply-To: <1426007817-1884-1-git-send-email-sudipm.mukherjee@gmail.com>
fixed the build warning about comparison of pointer and integer.
end of string was being compared to NULL.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
---
drivers/staging/sm750fb/sm750.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
index 021b863..5532a28 100644
--- a/drivers/staging/sm750fb/sm750.c
+++ b/drivers/staging/sm750fb/sm750.c
@@ -1000,7 +1000,7 @@ static void sm750fb_setup(struct lynx_share * share,char * src)
goto NO_PARAM;
}
- while((opt = strsep(&src,":")) != NULL && *opt != NULL){
+ while((opt = strsep(&src,":")) != NULL && *opt != 0){
pr_err("opt=%s\n",opt);
pr_err("src=%s\n",src);
--
1.8.1.2
next prev parent reply other threads:[~2015-03-10 17:28 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-10 17:28 [PATCH 0/6] staging: sm750fb: fixed all build warnings Sudip Mukherjee
2015-03-10 17:28 ` [PATCH 1/6] staging: sm750fb: remove unused functions Sudip Mukherjee
2015-03-10 17:28 ` [PATCH 2/6] staging: sm750fb: remove unused variables Sudip Mukherjee
2015-03-10 17:28 ` [PATCH 3/6] staging: sm750fb: correct function return Sudip Mukherjee
2015-03-10 17:28 ` [PATCH 4/6] staging: sm750fb: correct incompatible pointer type Sudip Mukherjee
2015-03-10 20:11 ` Greg Kroah-Hartman
2015-03-10 20:17 ` Greg Kroah-Hartman
2015-03-11 7:40 ` Sudip Mukherjee
2015-03-11 7:43 ` Greg Kroah-Hartman
2015-03-10 17:28 ` [PATCH 5/6] staging: sm750fb: fix mixed declarations Sudip Mukherjee
2015-03-10 17:28 ` Sudip Mukherjee [this message]
2015-03-11 7:57 ` [PATCH 6/6] staging: sm750fb: correct integer comparison Dan Carpenter
2015-03-11 8:56 ` Sudip Mukherjee
2015-03-10 20:13 ` [PATCH 0/6] staging: sm750fb: fixed all build warnings Greg Kroah-Hartman
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