Patchwork [1/1] MTD: chips/cfi, remove unneeded NULL checks

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Submitter Jiri Slaby
Date Jan. 10, 2010, 9:01 a.m.
Message ID <1263114079-8347-1-git-send-email-jslaby@suse.cz>
Download mbox | patch
Permalink /patch/42568/
State Accepted
Commit 17fabf156507ec0f688f1e58be02f38e04de0c6e
Headers show

Comments

Jiri Slaby - Jan. 10, 2010, 9:01 a.m.
In cfi_intelext_setup and cfi_amdstd_setup, mtd is never NULL.
Remove unnecessary checks.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: linux-mtd@lists.infradead.org
---
 drivers/mtd/chips/cfi_cmdset_0001.c |    6 ++----
 drivers/mtd/chips/cfi_cmdset_0002.c |    6 ++----
 2 files changed, 4 insertions(+), 8 deletions(-)

Patch

diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c
index 5fbf29e..9253043 100644
--- a/drivers/mtd/chips/cfi_cmdset_0001.c
+++ b/drivers/mtd/chips/cfi_cmdset_0001.c
@@ -615,10 +615,8 @@  static struct mtd_info *cfi_intelext_setup(struct mtd_info *mtd)
 	return mtd;
 
  setup_err:
-	if(mtd) {
-		kfree(mtd->eraseregions);
-		kfree(mtd);
-	}
+	kfree(mtd->eraseregions);
+	kfree(mtd);
 	kfree(cfi->cmdset_priv);
 	return NULL;
 }
diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c
index f3600e8..1ebdcdd 100644
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
@@ -494,10 +494,8 @@  static struct mtd_info *cfi_amdstd_setup(struct mtd_info *mtd)
 	return mtd;
 
  setup_err:
-	if(mtd) {
-		kfree(mtd->eraseregions);
-		kfree(mtd);
-	}
+	kfree(mtd->eraseregions);
+	kfree(mtd);
 	kfree(cfi->cmdset_priv);
 	kfree(cfi->cfiq);
 	return NULL;