free cifs read buffer on retry

3006d859 · Steve French · Steve French · 7e47b7af · 3006d859
Commit 3006d859 authored Apr 14, 2004 by Steve French Committed by Steve French Apr 14, 2004
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fs/cifs/file.c fs/cifs/file.c +6 -0

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--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -1032,6 +1032,12 @@ cifs_readpages(struct file *file, struct address_space *mapping,
 				read_size, offset,
 				&bytes_read, &smb_read_data);
 			/* BB need to check return code here */
+			if(rc== -EAGAIN) {
+				if(smb_read_data) {
+					cifs_buf_release(smb_read_data);
+					smb_read_data = 0;
+				}
+			}
 		}
 		if ((rc < 0) || (smb_read_data == NULL)) {
 			cFYI(1,("Read error in readpages: %d",rc));