linux-kernel - [PATCH] Staging: lustre: fix assignment in if condition in fsfilt.c

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Date:	Thu, 12 Sep 2013 20:04:33 -0400
From:	Jon Bernard <jbernard@...ion.com>
To:	gregkh@...uxfoundation.org, tao.peng@....com,
	andreas.dilger@...el.com, jencce.kernel@...il.com
Cc:	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	Jon Bernard <jbernard@...ion.com>
Subject: [PATCH] Staging: lustre: fix assignment in if condition in fsfilt.c

This is a patch to the fsfilt.c file that fixes up three assignment in if
condition errors found by the checkpatch.pl tool.

Signed-off-by: Jon Bernard <jbernard@...ion.com>
---
 drivers/staging/lustre/lustre/lvfs/fsfilt.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/lustre/lustre/lvfs/fsfilt.c b/drivers/staging/lustre/lustre/lvfs/fsfilt.c
index efc1e52..0d6ed69 100644
--- a/drivers/staging/lustre/lustre/lvfs/fsfilt.c
+++ b/drivers/staging/lustre/lustre/lvfs/fsfilt.c
@@ -61,7 +61,8 @@ int fsfilt_register_ops(struct fsfilt_operations *fs_ops)
 	struct fsfilt_operations *found;
 
 	/* lock fsfilt_types list */
-	if ((found = fsfilt_search_type(fs_ops->fs_type))) {
+	found = fsfilt_search_type(fs_ops->fs_type);
+	if (found) {
 		if (found != fs_ops) {
 			CERROR("different operations for type %s\n",
 			       fs_ops->fs_type);
@@ -102,14 +103,16 @@ struct fsfilt_operations *fsfilt_get_ops(const char *type)
 	struct fsfilt_operations *fs_ops;
 
 	/* lock fsfilt_types list */
-	if (!(fs_ops = fsfilt_search_type(type))) {
+	fs_ops = fsfilt_search_type(type);
+	if (!fs_ops) {
 		char name[32];
 		int rc;
 
 		snprintf(name, sizeof(name) - 1, "fsfilt_%s", type);
 		name[sizeof(name) - 1] = '\0';
 
-		if (!(rc = request_module("%s", name))) {
+		rc = request_module("%s", name);
+		if (!rc) {
 			fs_ops = fsfilt_search_type(type);
 			CDEBUG(D_INFO, "Loaded module '%s'\n", name);
 			if (!fs_ops)
-- 
1.8.4

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