[PATCH] rust: error: fix the description for `ECHILD`

[Wedson Almeida Filho]

From: Wedson Almeida Filho <walmeida@xxxxxxxxxxxxx>

A mistake was made and the description of `ECHILD` is wrong (it reuses
the description of `ENOEXEC`). This fixes it to reflect what's in
`errno-base.h`.

Signed-off-by: Wedson Almeida Filho <walmeida@xxxxxxxxxxxxx>
---
 rust/kernel/error.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rust/kernel/error.rs b/rust/kernel/error.rs
index 05fcab6abfe6..bab2c043fc42 100644
--- a/rust/kernel/error.rs
+++ b/rust/kernel/error.rs
@@ -37,7 +37,7 @@ macro_rules! declare_err {
     declare_err!(E2BIG, "Argument list too long.");
     declare_err!(ENOEXEC, "Exec format error.");
     declare_err!(EBADF, "Bad file number.");
-    declare_err!(ECHILD, "Exec format error.");
+    declare_err!(ECHILD, "No child process.");
     declare_err!(EAGAIN, "Try again.");
     declare_err!(ENOMEM, "Out of memory.");
     declare_err!(EACCES, "Permission denied.");

base-commit: 0bb80ecc33a8fb5a682236443c1e740d5c917d1d
-- 
2.34.1