[llvm] 5e150bb - [Support] Remove an unnecessary cast (NFC) (#151083)

[via llvm-commits]

Author: Kazu Hirata
Date: 2025-07-29T08:19:01-07:00
New Revision: 5e150bb78185b424a8e6e01aa2c4907dde409777

URL: https://github.com/llvm/llvm-project/commit/5e150bb78185b424a8e6e01aa2c4907dde409777
DIFF: https://github.com/llvm/llvm-project/commit/5e150bb78185b424a8e6e01aa2c4907dde409777.diff

LOG: [Support] Remove an unnecessary cast (NFC) (#151083)

NumRead is already of ssize_t.

Added: 
    

Modified: 
    llvm/lib/Support/Unix/Path.inc

Removed: 
    


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diff  --git a/llvm/lib/Support/Unix/Path.inc b/llvm/lib/Support/Unix/Path.inc
index 277247e3cc236..cc02cae40ec76 100644
--- a/llvm/lib/Support/Unix/Path.inc
+++ b/llvm/lib/Support/Unix/Path.inc
@@ -1190,7 +1190,7 @@ Expected<size_t> readNativeFile(file_t FD, MutableArrayRef<char> Buf) {
   size_t Size = Buf.size();
 #endif
   ssize_t NumRead = sys::RetryAfterSignal(-1, ::read, FD, Buf.data(), Size);
-  if (ssize_t(NumRead) == -1)
+  if (NumRead == -1)
     return errorCodeToError(errnoAsErrorCode());
 // The underlying operation on these platforms allow opening directories
 // for reading in more cases than other platforms.