[LTP] [PATCH v2 4/4] io_uring: remove unused io_uring_init_buffer_pattern()

[Sachin Sant]

The io_uring04 test merged the functionality of
io_uring_init_buffer_pattern() into the unified function
io_uring_init_iovec_pattern(). Since io_uring_init_buffer_pattern()
is not used by any existing test, remove it.

Signed-off-by: Sachin Sant <sachinp@linux.ibm.com>
---
V2 changes:
- Update commit message to reflect correct function name
- Link to v1 https://lore.kernel.org/ltp/20260506183750.97191-1-sachinp@linux.ibm.com/T/#t
---
 .../kernel/syscalls/io_uring/io_uring_common.h      | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/testcases/kernel/syscalls/io_uring/io_uring_common.h b/testcases/kernel/syscalls/io_uring/io_uring_common.h
index 523f686f8..84f93c7b1 100644
--- a/testcases/kernel/syscalls/io_uring/io_uring_common.h
+++ b/testcases/kernel/syscalls/io_uring/io_uring_common.h
@@ -230,19 +230,6 @@ static inline void io_uring_wait_cqe(struct io_uring_submit *s,
 	*cring->head = head + 1;
 }
 
-/*
- * Initialize buffer with a repeating character pattern
- * Useful for creating test data with predictable patterns
- */
-static inline void io_uring_init_buffer_pattern(char *buf, size_t size,
-						char pattern)
-{
-	size_t i;
-
-	for (i = 0; i < size; i++)
-		buf[i] = pattern;
-}
-
 /*
  * Submit and wait for a non-vectored I/O operation
  * Combines io_uring_submit_sqe() and io_uring_wait_cqe() with result reporting
-- 
2.39.1