hostfs: No need to box and later unbox the file mode

There is really no point in having a function with 10 arguments. Reported-by: Daniel Walter <[email protected]> Signed-off-by: Richard Weinberger <[email protected]>
berg · Mar 26, 2015 · b98b910 · b98b910
1 parent af6aa1b
commit b98b910
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Showing 3 changed files with 5 additions and 20 deletions.
diff --git a/fs/hostfs/hostfs.h b/fs/hostfs/hostfs.h
@@ -77,8 +77,7 @@ extern int write_file(int fd, unsigned long long *offset, const char *buf,
 		      int len);
 extern int lseek_file(int fd, long long offset, int whence);
 extern int fsync_file(int fd, int datasync);
-extern int file_create(char *name, int ur, int uw, int ux, int gr,
-		       int gw, int gx, int or, int ow, int ox);
+extern int file_create(char *name, int mode);
 extern int set_attr(const char *file, struct hostfs_iattr *attrs, int fd);
 extern int make_symlink(const char *from, const char *to);
 extern int unlink_file(const char *file);

diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
@@ -582,10 +582,7 @@ static int hostfs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
 	if (name == NULL)
 		goto out_put;
 
-	fd = file_create(name,
-			 mode & S_IRUSR, mode & S_IWUSR, mode & S_IXUSR,
-			 mode & S_IRGRP, mode & S_IWGRP, mode & S_IXGRP,
-			 mode & S_IROTH, mode & S_IWOTH, mode & S_IXOTH);
+	fd = file_create(name, mode & S_IFMT);
 	if (fd < 0)
 		error = fd;
 	else

diff --git a/fs/hostfs/hostfs_user.c b/fs/hostfs/hostfs_user.c
@@ -175,21 +175,10 @@ void close_dir(void *stream)
 	closedir(stream);
 }
 
-int file_create(char *name, int ur, int uw, int ux, int gr,
-		int gw, int gx, int or, int ow, int ox)
+int file_create(char *name, int mode)
 {
-	int mode, fd;
-
-	mode = 0;
-	mode |= ur ? S_IRUSR : 0;
-	mode |= uw ? S_IWUSR : 0;
-	mode |= ux ? S_IXUSR : 0;
-	mode |= gr ? S_IRGRP : 0;
-	mode |= gw ? S_IWGRP : 0;
-	mode |= gx ? S_IXGRP : 0;
-	mode |= or ? S_IROTH : 0;
-	mode |= ow ? S_IWOTH : 0;
-	mode |= ox ? S_IXOTH : 0;
+	int fd;
+
 	fd = open64(name, O_CREAT | O_RDWR, mode);
 	if (fd < 0)
 		return -errno;