[PATCH 17/61] module: Prefer IS_ERR_OR_NULL over manual NULL check

[Philipp Hahn]

Prefer using IS_ERR_OR_NULL() over using IS_ERR() and a manual NULL
check.

Change generated with coccinelle.

To: Luis Chamberlain <mcgrof@xxxxxxxxxx>
To: Petr Pavlu <petr.pavlu@xxxxxxxx>
To: Daniel Gomez <da.gomez@xxxxxxxxxx>
To: Sami Tolvanen <samitolvanen@xxxxxxxxxx>
To: Aaron Tomlin <atomlin@xxxxxxxxxxx>
Cc: linux-modules@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Signed-off-by: Philipp Hahn <phahn-oss@xxxxxx>
---
 kernel/module/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/module/main.c b/kernel/module/main.c
index c3ce106c70af165e2dc1a3c79f5a074a5c3e3d34..7f62f0620dcd75960e431f7af3d1cadf4cc41e4b 100644
--- a/kernel/module/main.c
+++ b/kernel/module/main.c
@@ -1551,7 +1551,7 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
 		case SHN_UNDEF:
 			ksym = resolve_symbol_wait(mod, info, name);
 			/* Ok if resolved.  */
-			if (ksym && !IS_ERR(ksym)) {
+			if (!IS_ERR_OR_NULL(ksym)) {
 				sym[i].st_value = kernel_symbol_value(ksym);
 				break;
 			}

-- 
2.43.0