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authorJeff Mahoney <jeffm@suse.com>2018-05-16 17:38:36 -0400
committerDavid Sterba <dsterba@suse.com>2018-08-06 14:58:50 +0200
commitd265a79a25fa3bba3ad82f9a13721fe215cffe70 (patch)
tree096e321223759a562e15a7a845c07b0e68a972ad /cmds-device.c
parent66d90453cd4a619095338585a6b221f57a7b18d9 (diff)
btrfs-progs: constify pathnames passed as arguments
It's unlikely we're going to modify a pathname argument, so codify that and use const. Reviewed-by: Qu Wenruo <wqu@suse.com> Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'cmds-device.c')
-rw-r--r--cmds-device.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/cmds-device.c b/cmds-device.c
index 86459d1b..a49c9d9d 100644
--- a/cmds-device.c
+++ b/cmds-device.c
@@ -526,7 +526,7 @@ static const char * const cmd_device_usage_usage[] = {
NULL
};
-static int _cmd_device_usage(int fd, char *path, unsigned unit_mode)
+static int _cmd_device_usage(int fd, const char *path, unsigned unit_mode)
{
int i;
int ret = 0;