ima: remove redundant initialization of pointer 'file'.

The pointer 'file' is being initialized with a value that is never read,
it is being re-assigned the same value later on closer to where it is
being first used. The initialization is redundant and can be removed.

Cleans up clang scan build warning:
security/integrity/ima/ima_main.c:434:15: warning: Value stored to 'file'
during its initialization is never read [deadcode.DeadStores]

Signed-off-by: Colin Ian King <[email protected]>
Signed-off-by: Mimi Zohar <[email protected]>

diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c
index 3d3f8c5c502ba9f401ea3973d849f06b1381edce..1aebf63ad7a61f31f2c4c1d7a157b99b1c134663 100644 (file)
--- a/security/integrity/ima/ima_main.c
+++ b/security/integrity/ima/ima_main.c
@@ -432,7 +432,7 @@ int ima_file_mmap(struct file *file, unsigned long prot)
 int ima_file_mprotect(struct vm_area_struct *vma, unsigned long prot)
 {
        struct ima_template_desc *template = NULL;
-       struct file *file = vma->vm_file;
+       struct file *file;
        char filename[NAME_MAX];
        char *pathbuf = NULL;
        const char *pathname = NULL;