fs/cifs: Simplify bool comparison.

Jiapeng Zhong · smfrench · commit 16a78851e1f5 · 2021-01-17T19:22:24.000-06:00
Fix the follow warnings:

./fs/cifs/connect.c: WARNING: Comparison of 0/1 to bool variable

Reported-by: Abaci Robot &lt;abaci@linux.alibaba.com&gt;
Signed-off-by: Jiapeng Zhong &lt;abaci-bugfix@linux.alibaba.com&gt;
Signed-off-by: Steve French &lt;stfrench@microsoft.com&gt;
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
@@ -2628,7 +2628,7 @@ void reset_cifs_unix_caps(unsigned int xid, struct cifs_tcon *tcon,
 	} else if (ctx)
 		tcon->unix_ext = 1; /* Unix Extensions supported */
 
-	if (tcon->unix_ext == 0) {
+	if (!tcon->unix_ext) {
 		cifs_dbg(FYI, "Unix extensions disabled so not set on reconnect\n");
 		return;
 	}

Original file line number	Diff line number	Diff line change
`@@ -2628,7 +2628,7 @@ void reset_cifs_unix_caps(unsigned int xid, struct cifs_tcon *tcon,`
`2628`	`2628`	`} else if (ctx)`
`2629`	`2629`	`tcon->unix_ext = 1; /* Unix Extensions supported */`
`2630`	`2630`
`2631`		`- if (tcon->unix_ext == 0) {`
	`2631`	`+ if (!tcon->unix_ext) {`
`2632`	`2632`	`cifs_dbg(FYI, "Unix extensions disabled so not set on reconnect\n");`
`2633`	`2633`	`return;`
`2634`	`2634`	`}`